[Discuss-gnuradio] Help needed to install GR-GSM package

Dear Experts

I am trying to install the following gr-gsm package through pybomb. I read some of your previous solution still I couldn't solve problem.

Initially I followed the commands given  https://www.rtl-sdr.com/rtl-sdr-tutorial-analyzing-gsm-with-airprobe-and-wireshark/ but not successful than I couldn't. Than I followed the

https://github.com/ptrkrysik/gr-gsm/wiki/Installation here I could install till GNU radio.

When I try gr-gsm

following are errors 

shrishail@shrishail-OptiPlex-990:$ sudo pybombs recipes add gr-recipes git+https://github.com/gnuradio/gr-recipes.git
PyBOMBS - INFO - PyBOMBS Version 2.3.2
Alias `gr-recipes' already exists, overwrite Y/[N]? y
PyBOMBS.recipes - WARNING - Cache dir /home/shrishail/.pybombs/recipes/gr-recipes for remote recipe location gr-recipes already exists! Deleting.
PyBOMBS.Packager.apt - INFO - Install python-apt to speed up apt processing.
Cloning: (100%) [=========================================================]
shrishail@shrishail-OptiPlex-990:$ sudo pybombs install gr-gsm
PyBOMBS - INFO - PyBOMBS Version 2.3.2
PyBOMBS.Packager.apt - INFO - Install python-apt to speed up apt processing.
PyBOMBS.install_manager - INFO - Phase 1: Creating install tree and installing binary packages:
DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.
The directory '/home/shrishail/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Install tree:
|
- gr-gsm
|
+- gr-osmosdr
| |
| +- airspy
| |
| +- hackrf
| |
| +- soapysdr
| |
| +- bladeRF
| |
| +- gr-iqbal
| | |
| | - libosmo-dsp
| |
| +- osmo-sdr
| |
| - rtl-sdr
|
- libosmocore
PyBOMBS.install_manager - INFO - Phase 2: Recursively installing source packages to prefix:
PyBOMBS.install_manager - INFO - Installing package: libosmocore
PyBOMBS.Packager.apt - INFO - Install python-apt to speed up apt processing.
Cloning: (100%) [=========================================================]
PyBOMBS.Packager.source - ERROR - Problem occurred while building package libosmocore:
Unable to fetch recipe libosmocore
PyBOMBS.install_manager - ERROR - Error installing package libosmocore. Aborting.

also find the updates

shrishail@shrishail-OptiPlex-990:~$ sudo pybombs recipes add gr-recipes git+https://github.com/gnuradio/gr-recipes.git
[sudo] password for shrishail:
PyBOMBS - INFO - PyBOMBS Version 2.3.2
Alias gr-recipes' already exists, overwrite Y/[N]? y PyBOMBS.recipes - WARNING - Cache dir /home/shrishail/.pybombs/recipes/gr-recipes for remote recipe location gr-recipes already exists! Deleting. PyBOMBS.Packager.apt - INFO - Install python-apt to speed up apt processing. Cloning: (100%) [=========================================================] shrishail@shrishail-OptiPlex-990:~$ sudo pybombs recipes update PyBOMBS - INFO - PyBOMBS Version 2.3.2 PyBOMBS.recipes - INFO - Updating recipe locationgr-etcetera'...
PyBOMBS.Packager.apt - INFO - Install python-apt to speed up apt processing.
Updating: (100%) [============================================================]
Updating: (100%) [============================================================]
PyBOMBS.recipes - INFO - Updating recipe location `gr-recipes'...
Updating: (100%) [============================================================]
Updating: (100%) [============================================================]

When I run gnu radio-companion  able to open GRC without gs-gmr. with following echo

pybombs run gnuradio-companion
PyBOMBS - INFO - PyBOMBS Version 2.3.2
Warning: Block with key "analog_agc2_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_agc2_xx.xml
Warning: Block with key "analog_agc3_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_agc3_xx.xml
Warning: Block with key "analog_agc_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_agc_xx.xml
Warning: Block with key "analog_am_demod_cf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_am_demod_cf.xml
Warning: Block with key "analog_const_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_const_source_x.xml
Warning: Block with key "analog_cpfsk_bc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_cpfsk_bc.xml
Warning: Block with key "analog_ctcss_squelch_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_ctcss_squelch_ff.xml
Warning: Block with key "analog_dpll_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_dpll_bb.xml
Warning: Block with key "analog_fastnoise_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_fastnoise_source_x.xml
Warning: Block with key "analog_feedforward_agc_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_feedforward_agc_cc.xml
Warning: Block with key "analog_fm_deemph" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_fm_deemph.xml
Warning: Block with key "analog_fm_demod_cf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_fm_demod_cf.xml
Warning: Block with key "analog_fm_preemph" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_fm_preemph.xml
Warning: Block with key "analog_fmdet_cf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_fmdet_cf.xml
Warning: Block with key "analog_frequency_modulator_fc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_frequency_modulator_fc.xml
Warning: Block with key "analog_nbfm_rx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_nbfm_rx.xml
Warning: Block with key "analog_nbfm_tx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_nbfm_tx.xml
Warning: Block with key "analog_noise_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_noise_source_x.xml
Warning: Block with key "analog_phase_modulator_fc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_phase_modulator_fc.xml
Warning: Block with key "analog_pll_carriertracking_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_pll_carriertracking_cc.xml
Warning: Block with key "analog_pll_freqdet_cf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_pll_freqdet_cf.xml
Warning: Block with key "analog_pll_refout_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_pll_refout_cc.xml
Warning: Block with key "analog_probe_avg_mag_sqrd_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_probe_avg_mag_sqrd_x.xml
Warning: Block with key "analog_pwr_squelch_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_pwr_squelch_xx.xml
Warning: Block with key "analog_quadrature_demod_cf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_quadrature_demod_cf.xml
Warning: Block with key "analog_rail_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_rail_ff.xml
Warning: Block with key "analog_random_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_random_source_x.xml
Warning: Block with key "analog_random_uniform_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_random_uniform_source_x.xml
Warning: Block with key "analog_sig_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_sig_source_x.xml
Warning: Block with key "analog_simple_squelch_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_simple_squelch_cc.xml
Warning: Block with key "analog_standard_squelch" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_standard_squelch.xml
Warning: Block with key "analog_wfm_rcv" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_wfm_rcv.xml
Warning: Block with key "analog_wfm_rcv_pll" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_wfm_rcv_pll.xml
Warning: Block with key "analog_wfm_tx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/analog_wfm_tx.xml
Warning: Block with key "audio_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/audio_sink.xml
Warning: Block with key "audio_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/audio_source.xml
Warning: Block with key "baudline_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baudline.xml
Warning: Block with key "baz_acars_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_acars_decoder.xml
Warning: Block with key "baz_acars_printer" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_acars_printer.xml
Warning: Block with key "baz_additive_scrambler_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_additive_scrambler_bb.xml
Warning: Block with key "baz_agc_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_agc_xx.xml
Warning: Block with key "any" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any.xml
Warning: Block with key "variable_any_code" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_code.xml
Warning: Block with key "variable_any_code_post_eval" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_code_post_eval.xml
Warning: Block with key "any_message" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_message.xml
Warning: Block with key "any_single" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_single.xml
Warning: Block with key "any_single_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_single_sink.xml
Warning: Block with key "any_single_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_single_source.xml
Warning: Block with key "any_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_sink.xml
Warning: Block with key "any_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_any_source.xml
Warning: Block with key "auto_fec" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_auto_fec.xml
Warning: Block with key "baz_block_status" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_block_status.xml
Warning: Block with key "borip_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_borip_sink.xml
Warning: Block with key "borip_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_borip_source.xml
Warning: Block with key "baz_burst_tagger" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_burst_tagger.xml
Warning: Block with key "baz_burster" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_burster.xml
Warning: Block with key "baz_delay" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_delay.xml
Warning: Block with key "depuncture_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_depuncture_ff.xml
Warning: Block with key "baz_fastrak_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_fastrak_decoder.xml
Warning: Block with key "baz_fractional_resampler_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_fractional_resampler_xx.xml
Warning: Block with key "gate" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_gate.xml
Warning: Block with key "baz_message_callback" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_message_callback.xml
Warning: Block with key "baz_message_relay" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_message_relay.xml
Warning: Block with key "baz_message_server" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_message_server.xml
Warning: Block with key "multi_channel_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_multi_channel_decoder.xml
Warning: Block with key "baz_music_doa" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_music_doa.xml
Warning: Block with key "baz_non_blocker" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_non_blocker.xml
Warning: Block with key "baz_plot_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_plot_sink.xml
Warning: Block with key "pow_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_pow_cc.xml
Warning: Block with key "puncture_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_puncture_bb.xml
Warning: Block with key "baz_radar_detector" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_radar_detector.xml
Warning: Block with key "baz_radar_server" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_radar_server.xml
Warning: Block with key "rtl2832_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_rtl_source_c.xml
Warning: Block with key "variable_run_remote" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_run_remote.xml
Warning: Block with key "variable_baz_static_text" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_static_text.xml
Warning: Block with key "swap_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_swap_ff.xml
Warning: Block with key "baz_tag_to_msg" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_tag_to_msg.xml
Warning: Block with key "baz_tcp_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_tcp_sink.xml
Warning: Block with key "baz_tcp_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_tcp_source.xml
Warning: Block with key "test_counter_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_test_counter_cc.xml
Warning: Block with key "baz_time_panel" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_time_panel.xml
Warning: Block with key "baz_udp_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_udp_sink.xml
Warning: Block with key "baz_udp_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_udp_source.xml
Warning: Block with key "baz_waterfall_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_waterfall_sink.xml
Warning: Block with key "baz_xmlrpc_server" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/baz_xmlrpc_server.xml
Warning: Block with key "blks2_error_rate" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blks2_error_rate.xml
Warning: Block with key "blks2_packet_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blks2_packet_decoder.xml
Warning: Block with key "blks2_packet_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blks2_packet_encoder.xml
Warning: Block with key "blks2_selector" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blks2_selector.xml
Warning: Block with key "blks2_tcp_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blks2_tcp_sink.xml
Warning: Block with key "blks2_tcp_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blks2_tcp_source.xml
Warning: Block with key "blks2_valve" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blks2_valve.xml
Warning: Block with key "blocks_abs_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_abs_xx.xml
Warning: Block with key "blocks_add_const_vxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_add_const_vxx.xml
Warning: Block with key "blocks_add_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_add_xx.xml
Warning: Block with key "blocks_and_const_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_and_const_xx.xml
Warning: Block with key "blocks_and_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_and_xx.xml
Warning: Block with key "blocks_argmax_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_argmax_xx.xml
Warning: Block with key "blocks_burst_tagger" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_burst_tagger.xml
Warning: Block with key "blocks_char_to_float" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_char_to_float.xml
Warning: Block with key "blocks_char_to_short" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_char_to_short.xml
Warning: Block with key "blocks_complex_to_arg" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_arg.xml
Warning: Block with key "blocks_complex_to_float" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_float.xml
Warning: Block with key "blocks_complex_to_imag" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_imag.xml
Warning: Block with key "blocks_complex_to_interleaved_char" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_interleaved_char.xml
Warning: Block with key "blocks_complex_to_interleaved_short" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_interleaved_short.xml
Warning: Block with key "blocks_complex_to_mag" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_mag.xml
Warning: Block with key "blocks_complex_to_mag_squared" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_mag_squared.xml
Warning: Block with key "blocks_complex_to_magphase" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_magphase.xml
Warning: Block with key "blocks_complex_to_real" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_complex_to_real.xml
Warning: Block with key "blocks_conjugate_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_conjugate_cc.xml
Warning: Block with key "blocks_copy" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_copy.xml
Warning: Block with key "blocks_ctrlport_monitor_performance" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_ctrlport_performance.xml
Warning: Block with key "blocks_ctrlport_probe2_c" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_ctrlport_probe2_c.xml
Warning: Block with key "blocks_ctrlport_probe2_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_ctrlport_probe2_x.xml
Warning: Block with key "blocks_ctrlport_probe_c" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_ctrlport_probe_c.xml
Warning: Block with key "blocks_ctrlport_monitor" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_ctrlport_viewer.xml
Warning: Block with key "blocks_deinterleave" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_deinterleave.xml
Warning: Block with key "blocks_delay" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_delay.xml
Warning: Block with key "blocks_divide_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_divide_XX.xml
Warning: Block with key "blocks_endian_swap" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_endian_swap.xml
Warning: Block with key "blocks_exponentiate_const_cci" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_exponentiate_const_cci.xml
Warning: Block with key "blocks_file_descriptor_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_file_descriptor_sink.xml
Warning: Block with key "blocks_file_descriptor_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_file_descriptor_source.xml
Warning: Block with key "blocks_file_meta_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_file_meta_sink.xml
Warning: Block with key "blocks_file_meta_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_file_meta_source.xml
Warning: Block with key "blocks_file_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_file_sink.xml
Warning: Block with key "blocks_file_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_file_source.xml
Warning: Block with key "blocks_float_to_char" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_float_to_char.xml
Warning: Block with key "blocks_float_to_complex" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_float_to_complex.xml
Warning: Block with key "blocks_float_to_int" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_float_to_int.xml
Warning: Block with key "blocks_float_to_short" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_float_to_short.xml
Warning: Block with key "blocks_float_to_uchar" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_float_uchar.xml
Warning: Block with key "blocks_head" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_head.xml
Warning: Block with key "blocks_int_to_float" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_int_to_float.xml
Warning: Block with key "blocks_integrate_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_integrate_xx.xml
Warning: Block with key "blocks_interleave" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_interleave.xml
Warning: Block with key "blocks_interleaved_char_to_complex" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_interleaved_char_to_complex.xml
Warning: Block with key "blocks_interleaved_short_to_complex" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_interleaved_short_to_complex.xml
Warning: Block with key "blocks_keep_m_in_n" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_keep_m_in_n.xml
Warning: Block with key "blocks_keep_one_in_n" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_keep_one_in_n.xml
Warning: Block with key "blocks_magphase_to_complex" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_magphase_to_complex.xml
Warning: Block with key "blocks_max_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_max_xx.xml
Warning: Block with key "blocks_message_burst_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_message_burst_source.xml
Warning: Block with key "blocks_message_debug" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_message_debug.xml
Warning: Block with key "blocks_message_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_message_sink.xml
Warning: Block with key "blocks_message_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_message_source.xml
Warning: Block with key "blocks_message_strobe" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_message_strobe.xml
Warning: Block with key "blocks_message_strobe_random" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_message_strobe_random.xml
Warning: Block with key "blocks_min_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_min_xx.xml
Warning: Block with key "blocks_moving_average_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_moving_average_xx.xml
Warning: Block with key "blocks_multiply_by_tag_value_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_multiply_by_tag_value_cc.xml
Warning: Block with key "blocks_multiply_conjugate_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_multiply_conjugate_cc.xml
Warning: Block with key "blocks_multiply_const_vxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_multiply_const_vxx.xml
Warning: Block with key "blocks_multiply_const_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_multiply_const_xx.xml
Warning: Block with key "blocks_multiply_matrix_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_multiply_matrix_xx.xml
Warning: Block with key "blocks_multiply_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_multiply_xx.xml
Warning: Block with key "blocks_mute_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_mute_xx.xml
Warning: Block with key "blocks_nlog10_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_nlog10_ff.xml
Warning: Block with key "blocks_nop" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_nop.xml
Warning: Block with key "blocks_not_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_not_xx.xml
Warning: Block with key "blocks_null_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_null_sink.xml
Warning: Block with key "blocks_null_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_null_source.xml
Warning: Block with key "blocks_or_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_or_xx.xml
Warning: Block with key "blocks_pack_k_bits_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_pack_k_bits_bb.xml
Warning: Block with key "blocks_packed_to_unpacked_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_packed_to_unpacked_xx.xml
Warning: Block with key "blocks_patterned_interleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_patterned_interleaver.xml
Warning: Block with key "blocks_pdu_filter" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_pdu_filter.xml
Warning: Block with key "blocks_pdu_remove" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_pdu_remove.xml
Warning: Block with key "blocks_pdu_set" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_pdu_set.xml
Warning: Block with key "blocks_pdu_to_tagged_stream" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_pdu_to_tagged_stream.xml
Warning: Block with key "blocks_peak_detector2_fb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_peak_detector2_fb.xml
Warning: Block with key "blocks_peak_detector_xb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_peak_detector_xb.xml
Warning: Block with key "blocks_plateau_detector_fb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_plateau_detector_fb.xml
Warning: Block with key "blocks_probe_rate" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_probe_rate.xml
Warning: Block with key "blocks_probe_signal_vx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_probe_signal_vx.xml
Warning: Block with key "blocks_probe_signal_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_probe_signal_x.xml
Warning: Block with key "blocks_random_pdu" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_random_pdu.xml
Warning: Block with key "blocks_regenerate_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_regenerate_bb.xml
Warning: Block with key "blocks_repack_bits_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_repack_bits_bb.xml
Warning: Block with key "blocks_repeat" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_repeat.xml
Warning: Block with key "blocks_rms_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_rms_xx.xml
Warning: Block with key "blocks_rotator_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_rotator_cc.xml
Warning: Block with key "blocks_sample_and_hold_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_sample_and_hold_xx.xml
Warning: Block with key "blocks_short_to_char" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_short_to_char.xml
Warning: Block with key "blocks_short_to_float" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_short_to_float.xml
Warning: Block with key "blocks_skiphead" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_skiphead.xml
Warning: Block with key "blocks_socket_pdu" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_socket_pdu.xml
Warning: Block with key "blocks_stream_mux" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_stream_mux.xml
Warning: Block with key "blocks_stream_to_streams" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_stream_to_streams.xml
Warning: Block with key "blocks_stream_to_tagged_stream" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_stream_to_tagged_stream.xml
Warning: Block with key "blocks_stream_to_vector" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_stream_to_vector.xml
Warning: Block with key "blocks_stream_to_vector_decimator" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_stream_to_vector_decimator.xml
Warning: Block with key "blocks_streams_to_stream" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_streams_to_stream.xml
Warning: Block with key "blocks_streams_to_vector" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_streams_to_vector.xml
Warning: Block with key "blocks_stretch_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_stretch_ff.xml
Warning: Block with key "blocks_sub_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_sub_xx.xml
Warning: Block with key "blocks_tag_debug" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tag_debug.xml
Warning: Block with key "blocks_tag_gate" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tag_gate.xml
Warning: Block with key "variable_tag_object" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tag_object.xml
Warning: Block with key "blocks_tag_share" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tag_share.xml
Warning: Block with key "blocks_tagged_file_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tagged_file_sink.xml
Warning: Block with key "blocks_tagged_stream_align" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tagged_stream_align.xml
Warning: Block with key "blocks_tagged_stream_multiply_length" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tagged_stream_multiply_length.xml
Warning: Block with key "blocks_tagged_stream_mux" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tagged_stream_mux.xml
Warning: Block with key "blocks_tagged_stream_to_pdu" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tagged_stream_to_pdu.xml
Warning: Block with key "blocks_tags_strobe" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tags_strobe.xml
Warning: Block with key "blocks_tcp_server_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tcp_server_sink.xml
Warning: Block with key "blocks_test_tag_variable_rate_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_test_tag_variable_rate_ff.xml
Warning: Block with key "blocks_threshold_ff" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_threshold_ff.xml
Warning: Block with key "blocks_throttle" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_throttle.xml
Warning: Block with key "blocks_transcendental" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_transcendental.xml
Warning: Block with key "blocks_tuntap_pdu" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_tuntap_pdu.xml
Warning: Block with key "blocks_uchar_to_float" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_uchar_to_float.xml
Warning: Block with key "blocks_udp_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_udp_sink.xml
Warning: Block with key "blocks_udp_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_udp_source.xml
Warning: Block with key "blocks_unpack_k_bits_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_unpack_k_bits_bb.xml
Warning: Block with key "blocks_unpacked_to_packed_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_unpacked_to_packed_xx.xml
Warning: Block with key "blocks_vco_c" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_vco_c.xml
Warning: Block with key "blocks_vco_f" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_vco_f.xml
Warning: Block with key "blocks_vector_insert_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_vector_insert_x.xml
Warning: Block with key "blocks_vector_sink_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_vector_sink_x.xml
Warning: Block with key "blocks_vector_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_vector_source_x.xml
Warning: Block with key "blocks_vector_to_stream" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_vector_to_stream.xml
Warning: Block with key "blocks_vector_to_streams" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_vector_to_streams.xml
Warning: Block with key "blocks_wavfile_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_wavfile_sink.xml
Warning: Block with key "blocks_wavfile_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_wavfile_source.xml
Warning: Block with key "blocks_xor_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/blocks_xor_xx.xml
Warning: Block with key "bus_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/bus_sink.xml
Warning: Block with key "bus_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/bus_source.xml
Warning: Block with key "bus_structure_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/bus_structure_sink.xml
Warning: Block with key "bus_structure_source" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/bus_structure_source.xml
Warning: Block with key "channels_amp_bal" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_amp_bal.xml
Warning: Block with key "channels_cfo_model" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_cfo_model.xml
Warning: Block with key "channels_channel_model" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_channel_model.xml
Warning: Block with key "channels_channel_model2" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_channel_model2.xml
Warning: Block with key "channels_conj_fs_iqcorr" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_conj_fs_iqcorr.xml
Warning: Block with key "channels_distortion_2_gen" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_distortion_2_gen.xml
Warning: Block with key "channels_distortion_3_gen" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_distortion_3_gen.xml
Warning: Block with key "channels_dynamic_channel_model" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_dynamic_channel_model.xml
Warning: Block with key "channels_fading_model" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_fading_model.xml
Warning: Block with key "channels_impairments" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_impairments.xml
Warning: Block with key "channels_iqbal_gen" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_iqbal_gen.xml
Warning: Block with key "channels_phase_bal" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_phase_bal.xml
Warning: Block with key "channels_phase_noise_gen" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_phase_noise_gen.xml
Warning: Block with key "channels_quantizer" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_quantizer.xml
Warning: Block with key "channels_selective_fading_model" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_selective_fading_model.xml
Warning: Block with key "channels_sro_model" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/channels_sro_model.xml
Warning: Block with key "digital_additive_scrambler_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_additive_scrambler_bb.xml
Warning: Block with key "digital_binary_slicer_fb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_binary_slicer_fb.xml
Warning: Block with key "digital_burst_shaper_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_burst_shaper.xml
Warning: Block with key "digital_chunks_to_symbols_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_chunks_to_symbols.xml
Warning: Block with key "digital_clock_recovery_mm_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_clock_recovery_mm_xx.xml
Warning: Block with key "digital_cma_equalizer_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_cma_equalizer_cc.xml
Warning: Block with key "variable_constellation" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_constellation.xml
Warning: Block with key "digital_constellation_decoder_cb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_constellation_decoder_cb.xml
Warning: Block with key "digital_constellation_modulator" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_constellation_modulator.xml
Warning: Block with key "digital_constellation_receiver_cb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_constellation_receiver_cb.xml
Warning: Block with key "variable_constellation_rect" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_constellation_rect.xml
Warning: Block with key "digital_constellation_soft_decoder_cf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_constellation_soft_decoder_cf.xml
Warning: Block with key "digital_corr_est_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_corr_est_cc.xml
Warning: Block with key "digital_correlate_access_code_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_correlate_access_code_bb.xml
Warning: Block with key "digital_correlate_access_code_tag_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_correlate_access_code_tag_bb.xml
Warning: Block with key "digital_correlate_access_code_tag_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_correlate_access_code_tag_xx.xml
Warning: Block with key "digital_correlate_access_code_xx_ts" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_correlate_access_code_xx_ts.xml
Warning: Block with key "digital_correlate_and_sync_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_correlate_and_sync_cc.xml
Warning: Block with key "digital_costas_loop_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_costas_loop_cc.xml
Warning: Block with key "digital_cpmmod_bc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_cpmmod_bc.xml
Warning: Block with key "digital_crc32_async_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_crc32_async_bb.xml
Warning: Block with key "digital_crc32_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_crc32_bb.xml
Warning: Block with key "digital_descrambler_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_descrambler_bb.xml
Warning: Block with key "digital_diff_decoder_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_diff_decoder_bb.xml
Warning: Block with key "digital_diff_encoder_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_diff_encoder_bb.xml
Warning: Block with key "digital_diff_phasor_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_diff_phasor_cc.xml
Warning: Block with key "digital_dxpsk_demod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_dxpsk_demod.xml
Warning: Block with key "digital_dxpsk_mod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_dxpsk_mod.xml
Warning: Block with key "digital_fll_band_edge_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_fll_band_edge_cc.xml
Warning: Block with key "digital_framer_sink_1" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_framer_sink_1.xml
Warning: Block with key "digital_gfsk_demod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_gfsk_demod.xml
Warning: Block with key "digital_gfsk_mod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_gfsk_mod.xml
Warning: Block with key "digital_glfsr_source_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_glfsr_source_x.xml
Warning: Block with key "digital_gmsk_demod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_gmsk_demod.xml
Warning: Block with key "digital_gmsk_mod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_gmsk_mod.xml
Warning: Block with key "digital_gmskmod_bc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_gmskmod_bc.xml
Warning: Block with key "digital_hdlc_deframer_bp" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_hdlc_deframer_bp.xml
Warning: Block with key "digital_hdlc_framer_pb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_hdlc_framer_pb.xml
Warning: Block with key "digital_header_payload_demux" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_header_payload_demux.xml
Warning: Block with key "digital_kurtotic_equalizer_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_kurtotic_equalizer_cc.xml
Warning: Block with key "digital_lms_dd_equalizer_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_lms_dd_equalizer_cc.xml
Warning: Block with key "digital_map_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_map_bb.xml
Warning: Block with key "variable_modulate_vector" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_modulate_vector.xml
Warning: Block with key "digital_mpsk_receiver_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_mpsk_receiver_cc.xml
Warning: Block with key "digital_mpsk_snr_est_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_mpsk_snr_est_cc.xml
Warning: Block with key "digital_msk_timing_recovery_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_msk_timing_recovery_cc.xml
Warning: Block with key "digital_ofdm_carrier_allocator_cvc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_carrier_allocator_cvc.xml
Warning: Block with key "digital_ofdm_chanest_vcvc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_chanest_vcvc.xml
Warning: Block with key "digital_ofdm_cyclic_prefixer" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_cyclic_prefixer.xml
Warning: Block with key "digital_ofdm_demod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_demod.xml
Warning: Block with key "digital_ofdm_frame_acquisition" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_frame_acquisition.xml
Warning: Block with key "digital_ofdm_frame_equalizer_vcvc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_frame_equalizer_vcvc.xml
Warning: Block with key "digital_ofdm_frame_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_frame_sink.xml
Warning: Block with key "digital_ofdm_insert_preamble" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_insert_preamble.xml
Warning: Block with key "digital_ofdm_mod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_mod.xml
Warning: Block with key "digital_ofdm_rx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_rx.xml
Warning: Block with key "digital_ofdm_sampler" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_sampler.xml
Warning: Block with key "digital_ofdm_serializer_vcc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_serializer_vcc.xml
Warning: Block with key "digital_ofdm_sync_pn" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_sync_pn.xml
Warning: Block with key "digital_ofdm_sync_sc_cfb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_sync_sc_cfb.xml
Warning: Block with key "digital_ofdm_tx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_ofdm_tx.xml
Warning: Block with key "digital_packet_headergenerator_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_packet_headergenerator_bb.xml
Warning: Block with key "digital_packet_headergenerator_bb_default" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_packet_headergenerator_bb_default.xml
Warning: Block with key "digital_packet_headerparser_b" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_packet_headerparser_b.xml
Warning: Block with key "digital_packet_headerparser_b_default" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_packet_headerparser_b_default.xml
Warning: Block with key "digital_packet_sink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_packet_sink.xml
Warning: Block with key "digital_pfb_clock_sync_xxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_pfb_clock_sync.xml
Warning: Block with key "digital_pn_correlator_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_pn_correlator_cc.xml
Warning: Block with key "digital_probe_density_b" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_probe_density_b.xml
Warning: Block with key "digital_probe_mpsk_snr_est_c" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_probe_mpsk_snr_est_c.xml
Warning: Block with key "digital_protocol_formatter_async" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_protocol_formatter_async.xml
Warning: Block with key "digital_protocol_formatter_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_protocol_formatter_bb.xml
Warning: Block with key "digital_protocol_parser_b" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_protocol_parser_b.xml
Warning: Block with key "digital_psk_demod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_psk_demod.xml
Warning: Block with key "digital_psk_mod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_psk_mod.xml
Warning: Block with key "digital_qam_demod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_qam_demod.xml
Warning: Block with key "digital_qam_mod" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_qam_mod.xml
Warning: Block with key "digital_scrambler_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_scrambler_bb.xml
Warning: Block with key "digital_simple_correlator" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_simple_correlator.xml
Warning: Block with key "digital_simple_framer" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_simple_framer.xml
Warning: Block with key "digital_symbol_sync_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/digital_symbol_sync_xx.xml
Warning: Block with key "doa_compass" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/doa_compass.xml
Warning: Block with key "dtv_atsc_deinterleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_deinterleaver.xml
Warning: Block with key "dtv_atsc_depad" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_depad.xml
Warning: Block with key "dtv_atsc_derandomizer" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_derandomizer.xml
Warning: Block with key "dtv_atsc_equalizer" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_equalizer.xml
Warning: Block with key "dtv_atsc_field_sync_mux" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_field_sync_mux.xml
Warning: Block with key "dtv_atsc_fpll" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_fpll.xml
Warning: Block with key "dtv_atsc_fs_checker" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_fs_checker.xml
Warning: Block with key "dtv_atsc_interleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_interleaver.xml
Warning: Block with key "dtv_atsc_pad" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_pad.xml
Warning: Block with key "dtv_atsc_randomizer" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_randomizer.xml
Warning: Block with key "dtv_atsc_rs_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_rs_decoder.xml
Warning: Block with key "dtv_atsc_rs_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_rs_encoder.xml
Warning: Block with key "dtv_atsc_rx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_rx.xml
Warning: Block with key "dtv_atsc_rx_filter" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_rx_filter.xml
Warning: Block with key "dtv_atsc_sync" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_sync.xml
Warning: Block with key "dtv_atsc_trellis_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_trellis_encoder.xml
Warning: Block with key "dtv_atsc_viterbi_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_atsc_viterbi_decoder.xml
Warning: Block with key "dtv_catv_frame_sync_enc_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_catv_frame_sync_enc_bb.xml
Warning: Block with key "dtv_catv_randomizer_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_catv_randomizer_bb.xml
Warning: Block with key "dtv_catv_reed_solomon_enc_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_catv_reed_solomon_enc_bb.xml
Warning: Block with key "dtv_catv_transport_framing_enc_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_catv_transport_framing_enc_bb.xml
Warning: Block with key "dtv_catv_trellis_enc_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_catv_trellis_enc_bb.xml
Warning: Block with key "dtv_dvb_bbheader_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvb_bbheader_bb.xml
Warning: Block with key "dtv_dvb_bbscrambler_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvb_bbscrambler_bb.xml
Warning: Block with key "dtv_dvb_bch_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvb_bch_bb.xml
Warning: Block with key "dtv_dvb_ldpc_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvb_ldpc_bb.xml
Warning: Block with key "dtv_dvbs2_interleaver_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbs2_interleaver_bb.xml
Warning: Block with key "dtv_dvbs2_modulator_bc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbs2_modulator_bc.xml
Warning: Block with key "dtv_dvbs2_physical_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbs2_physical_cc.xml
Warning: Block with key "dtv_dvbt2_cellinterleaver_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_cellinterleaver_cc.xml
Warning: Block with key "dtv_dvbt2_framemapper_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_framemapper_cc.xml
Warning: Block with key "dtv_dvbt2_freqinterleaver_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_freqinterleaver_cc.xml
Warning: Block with key "dtv_dvbt2_interleaver_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_interleaver_bb.xml
Warning: Block with key "dtv_dvbt2_miso_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_miso_cc.xml
Warning: Block with key "dtv_dvbt2_modulator_bc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_modulator_bc.xml
Warning: Block with key "dtv_dvbt2_p1insertion_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_p1insertion_cc.xml
Warning: Block with key "dtv_dvbt2_paprtr_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_paprtr_cc.xml
Warning: Block with key "dtv_dvbt2_pilotgenerator_cc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt2_pilotgenerator_cc.xml
Warning: Block with key "dtv_dvbt_bit_inner_deinterleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_bit_inner_deinterleaver.xml
Warning: Block with key "dtv_dvbt_bit_inner_interleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_bit_inner_interleaver.xml
Warning: Block with key "dtv_dvbt_convolutional_deinterleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_convolutional_deinterleaver.xml
Warning: Block with key "dtv_dvbt_convolutional_interleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_convolutional_interleaver.xml
Warning: Block with key "dtv_dvbt_demap" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_demap.xml
Warning: Block with key "dtv_dvbt_demod_reference_signals" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_demod_reference_signals.xml
Warning: Block with key "dtv_dvbt_energy_descramble" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_energy_descramble.xml
Warning: Block with key "dtv_dvbt_energy_dispersal" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_energy_dispersal.xml
Warning: Block with key "dtv_dvbt_inner_coder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_inner_coder.xml
Warning: Block with key "dtv_dvbt_map" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_map.xml
Warning: Block with key "dtv_dvbt_ofdm_sym_acquisition" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_ofdm_sym_acquisition.xml
Warning: Block with key "dtv_dvbt_reed_solomon_dec" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_reed_solomon_dec.xml
Warning: Block with key "dtv_dvbt_reed_solomon_enc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_reed_solomon_enc.xml
Warning: Block with key "dtv_dvbt_reference_signals" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_reference_signals.xml
Warning: Block with key "dtv_dvbt_symbol_inner_interleaver" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_symbol_inner_interleaver.xml
Warning: Block with key "dtv_dvbt_viterbi_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dtv_dvbt_viterbi_decoder.xml
Warning: Block with key "dummy_block" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/dummy.xml
Warning: Block with key "epy_block" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/epy_block.xml
Warning: Block with key "epy_module" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/epy_module.xml
Warning: Block with key "eye" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/eye.xml
Warning: Block with key "facsink" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/facsink.xml
Warning: Block with key "fcd_source_c" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fcd_source_c.xml
Warning: Block with key "fec_async_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_async_decoder.xml
Warning: Block with key "fec_async_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_async_encoder.xml
Warning: Block with key "fec_ber_bf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_ber_bf.xml
Warning: Block with key "fec_bercurve_generator" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_bercurve_generator.xml
Warning: Block with key "fec_encode_ccsds_27_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_decode_ccsds_27_bb.xml
Warning: Block with key "fec_decode_ccsds_27_fb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_decode_ccsds_27_fb.xml
Warning: Block with key "fec_generic_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_decoder.xml
Warning: Block with key "fec_depuncture_bb" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_depuncture_bb.xml
Warning: Block with key "fec_generic_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_encoder.xml
Warning: Block with key "fec_extended_async_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_extended_async_encoder.xml
Warning: Block with key "fec_extended_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_extended_decoder.xml
Warning: Block with key "fec_extended_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_extended_encoder.xml
Warning: Block with key "fec_extended_tagged_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_extended_tagged_decoder.xml
Warning: Block with key "fec_extended_tagged_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_extended_tagged_encoder.xml
Warning: Block with key "fec_puncture_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_puncture_xx.xml
Warning: Block with key "baz_fec_sync" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_sync.xml
Warning: Block with key "fec_tagged_decoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_tagged_decoder.xml
Warning: Block with key "fec_tagged_encoder" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fec_tagged_encoder.xml
Warning: Block with key "fft_ctrlport_probe_psd" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fft_ctrlport_probe_psd.xml
Warning: Block with key "fft_vxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fft_fft_vxx.xml
Warning: Block with key "goertzel_fc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fft_goertzel_fc.xml
Warning: Block with key "logpwrfft_x" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/fft_logpwrfft_x.xml
Warning: Block with key "band_pass_filter" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_band_pass_filter.xml
Warning: Block with key "band_reject_filter" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_band_reject_filter.xml
Warning: Block with key "dc_blocker_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_dc_blocker_xx.xml
Warning: Block with key "fft_filter_xxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_fft_filter_xxx.xml
Warning: Block with key "filter_delay_fc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_filter_delay_fc.xml
Warning: Block with key "filterbank_vcvcf" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_filterbank_vcvcf.xml
Warning: Block with key "fir_filter_xxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_fir_filter_xxx.xml
Warning: Block with key "fractional_interpolator_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_fractional_interpolator_xx.xml
Warning: Block with key "fractional_resampler_xx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_fractional_resampler_xx.xml
Warning: Block with key "freq_xlating_fft_filter_ccc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_freq_xlating_fft_filter_ccc.xml
Warning: Block with key "freq_xlating_fir_filter_xxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_freq_xlating_fir_filter_xxx.xml
Warning: Block with key "high_pass_filter" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_high_pass_filter.xml
Warning: Block with key "hilbert_fc" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_hilbert_fc.xml
Warning: Block with key "iir_filter_xxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_iir_filter_xxx.xml
Warning: Block with key "interp_fir_filter_xxx" already exists.
    Ignoring: /usr/local/share/gnuradio/grc/blocks/filter_interp_fir_filter_xxx.xml
Warning: Block with key "low_pass_filter" already exists.
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<<< Welcome to GNU Radio Companion 3.7.12git-337-g76f8abeb >>>

Block paths:
    /usr/local/share/gnuradio/grc/blocks
    /usr/local/share/gnuradio/grc/blocks

Loading: "/home/shrishail/Desktop/gnuradio_training/untitled.grc"
>>> Done

Loading: "/home/shrishail/Downloads/FM_Receiver.grc"
linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_003.010.003.HEAD-0-gef157678

>>> Done

With Best Regards
Shrishail Hiremath,
Department of Electronics and Communication Engineering
National Institute of Technology
Rourkela, PIN - 769008
ORISSA, INDIA
hiremaths@nitrkl.ac.in
Mob:9438503621
Office:0661-2462459