Re: ImportError: No module named baz_swig

[Cinaed Simson]

I'd recommend installing -the following - if you haven't already done so

  librtlsdr-dev
  libosmosdr-dev
  libosmocore-dev (not sure)

And I'm just guessing - I don't have gnuradio 3.7 or ubuntu installed.

Also,unless you were able to in install the ubuntu package gr-baz from 
one of the ubuntu repositories - which is unlikely, then download and 
built  the code from

  https://github.com/balint256/gr-baz

I's an OOT module which doesn't come with gnuradio.

And I would test using the rtl dongle with gnuradio. Create a flowgraph 
with the "osmocom soure" and a "qt gui sink".

-- Cinaed

On 11/5/21 03:40, Ian Bennett wrote:
> Good Evening,
>     I am taking my first tentative steps with GNU Radio.
>     I am using Ubuntu 18.04.6 LTS with a RTL2832U dongle from 
> RTL-SDR.COM. This combination works fine with CubicSDR and rtl_433.
>     I installed gnuradio-companion from the repo (sudo apt install 
> gnuradio) which gave me version 3.7.11-10.
>     I found a tutorial that built a FM receiver, so thought that would 
> be a good place to start.
>     After a few issues building the receiver (solved with google), I 
> finally got to the point where I could execute the flow graph.
>     Now I get the following in the terminal:
>
> Executing: /usr/bin/python -u 
> /data/Amateur_Radio/SDR/GNU-radio/top_block.py
>
> Traceback (most recent call last):
>   File "/data/Amateur_Radio/SDR/GNU-radio/top_block.py", line 35, in 
> <module>
>     import baz
>   File "/usr/local/lib/python2.7/dist-packages/baz/__init__.py", line 
> 40, in <module>
>     from baz_swig import *
> ImportError: No module named baz_swig
>
>     I can see there is "No module named baz_swig" but no amount of 
> googling yielded a solution.
>     Hoping someone can help.
>     Regards,
>
> Ian
>
> .