Re: Cmake cannot find GNU Radio package

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