Re: [Discuss-gnuradio] Problem with TCP Source and TCP Sink Block

Hi Marcus,

is it possible to remove GNURadio from 12.04 with apt-get and install
the GNURadio 3.7 branch with pybombs without switching to Ubuntu 14 ? I
dont know if the dependencies are ok for 3.7 in 12.04.

regards,
Andy

Am 03.07.2015 um 18:36 schrieb Marcus Müller:
> Hi Anamay Kane,
>
> that seems to be an installation issue.
>
> Generally. GNU Radio 3.6.4.2 is outdated. If you need the 3.6 API, use
> the latest version from the 3.6 branch, which is 3.6.5.1. But that is
> not very likely to see updates/bugfixes in the future.
>
> If you can, try to use GNU Radio 3.7. If you don't have to work with
> very complex existing GNU Radio modules that need GNU Radio 3.6, now
> would be a good time to switch to 3.7.
>
> The problem you're seeing is unrelated to the TCP sink/source. It's just
> that python says the gnuradio module doesn't have a "digital" submodule.
> Did you build this flow graph yourself or did you get if from somewhere
> else?
>
> Best regards,
> Marcus
>
> PS: By the way: though Ubuntu 12.04LTS is still supported by GNU Radio,
> it's really old -- maybe you'd want to switch to at least GNU Radio
> 14.04LTS by now.
>
> On 07/03/2015 07:44 AM, Anamay K. wrote:
>> Hi
>>
>> I am using GNU Radio 3.6.4.2 on Ubuntu 12.04. I am unable to use the TCP
>> Source and Sink blocks which I want to connect to hardware. Whenever I
>> use them, I get the following error:
>>
>> File "/home/vlab/Documents/top_block.py", line 13, in <module>
>> from grc_gnuradio import blks2 as grc_blks2
>> File
>> "/usr/local/lib/python2.7/dist-packages/grc_gnuradio/blks2/__init__.py",
>> line 22, in <module>
>> from packet import options, packet_encoder, packet_decoder, \
>> File
>> "/usr/local/lib/python2.7/dist-packages/grc_gnuradio/blks2/packet.py",
>> line 21, in <module>
>> from gnuradio import gr, digital
>> ImportError: cannot import name digital
>>
>>
>> Could you please help me out?
>>
>> Thanks
>>
>> Anamay Kane
>>
>
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