Re: Cmake cannot find GNU Radio package

[Vasil Velichkov]

Hi Marcin,

On 11/10/2021 15.34, Marcin Puchlik wrote:
> *sudo apt-get purge --auto-remove gnuradio*

This is not enough

>  libgnuradio-runtime3.8.1:amd64             3.8.1.0-0~gnuradio~focal-6        
> amd64        gnuradio core runtimeii  
>  libgnuradio-runtime3.8.2:amd64             3.8.2.0-0~gnuradio~focal-2        
> amd64        gnuradio

You still have some 3.8.2 packages
 
> Which look correct for me, 

Try with

  apt-get remove gnuradio gnuradio-dev "libgnuradio*"

And then before reinstalling check that you don't have any libgnuradio package 
installed. Here is the full list of gnuradio packages installed in the 
container where I successfully built your OOT howto project.

$ dpkg -l | grep gnuradio
ii  gnuradio                               3.8.1.0~rc1-2build2               
amd64        GNU Radio Software Radio Toolkit
ii  gnuradio-dev:amd64                     3.8.1.0~rc1-2build2               
amd64        GNU Software Defined Radio toolkit development
ii  libgnuradio-analog3.8.1:amd64          3.8.1.0~rc1-2build2               
amd64        gnuradio analog functions
ii  libgnuradio-audio3.8.1:amd64           3.8.1.0~rc1-2build2               
amd64        gnuradio audio functions
ii  libgnuradio-blocks3.8.1:amd64          3.8.1.0~rc1-2build2               
amd64        gnuradio blocks functions
ii  libgnuradio-channels3.8.1:amd64        3.8.1.0~rc1-2build2               
amd64        gnuradio channels functions
ii  libgnuradio-digital3.8.1:amd64         3.8.1.0~rc1-2build2               
amd64        gnuradio digital communications functions
ii  libgnuradio-dtv3.8.1:amd64             3.8.1.0~rc1-2build2               
amd64        gnuradio digital TV signal processing blocks
ii  libgnuradio-fec3.8.1:amd64             3.8.1.0~rc1-2build2               
amd64        gnuradio forward error correction support
ii  libgnuradio-fft3.8.1:amd64             3.8.1.0~rc1-2build2               
amd64        gnuradio fast Fourier transform functions
ii  libgnuradio-filter3.8.1:amd64          3.8.1.0~rc1-2build2               
amd64        gnuradio filter functions
ii  libgnuradio-pmt3.8.1:amd64             3.8.1.0~rc1-2build2               
amd64        gnuradio pmt container library
ii  libgnuradio-qtgui3.8.1:amd64           3.8.1.0~rc1-2build2               
amd64        gnuradio Qt graphical user interface functions
ii  libgnuradio-runtime3.8.1:amd64         3.8.1.0~rc1-2build2               
amd64        gnuradio core runtime
ii  libgnuradio-trellis3.8.1:amd64         3.8.1.0~rc1-2build2               
amd64        gnuradio trellis modulation functions
ii  libgnuradio-uhd3.8.1:amd64             3.8.1.0~rc1-2build2               
amd64        gnuradio universal hardware driver functions
ii  libgnuradio-video-sdl3.8.1:amd64       3.8.1.0~rc1-2build2               
amd64        gnuradio video functions
ii  libgnuradio-vocoder3.8.1:amd64         3.8.1.0~rc1-2build2               
amd64        gnuradio vocoder functions
ii  libgnuradio-wavelet3.8.1:amd64         3.8.1.0~rc1-2build2               
amd64        gnuradio wavelet functions
ii  libgnuradio-zeromq3.8.1:amd64          3.8.1.0~rc1-2build2               
amd64        gnuradio zeromq functions

Regards,
Vasil