Re: [Discuss-gnuradio] ADS-B on Mac 10.9 - possible linking error

Hi Alan,

On 23 Sep 2014, at 13:19, Alan Woodward <alankeithwoodward@gmail.com> wrote:

> Hi
>
> I am trying to build and use gr_air_modes built from https://github.com/bistromath/gr-air-modes. But the command
>
> sudo ldconfig
>
> is not available on Mac 10.9.5. When I execute the modes_rx command I get the following:
>
> sudo /usr/local/bin/modes_gui
> Traceback (most recent call last):
> File "/usr/local/bin/modes_gui", line 30, in <module>
> import air_modes
> ImportError: No module named air_modes
>


Python cannot find find the module, so you might have to adapt you PYTHONPATH to include the folder where air_modes is installed (something like /usr/local/lib/python2.7/site-packages). Then you will most likely run into problems with shared libraries that can be fixed like this

https://github.com/bastibl/gr-air-modes/commit/c1379fa5979fadd296e8be03634c1a561384b424

If you run it and it segfaults assert (with cmake) that you use the python libraries from port which are typically installed under /opt/local. By default it selects the libs from OS X.

Best,
Bastian


_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio