Ubuntu 20.04 LTS gr-iqbal Configuration Failed problem with 3.8

[catalinalb]

Hello,

So I am running Ubuntu 20.04 LTS and I did install PyBombs with:

sudo pip uninstall pybombs
sudo pip3 install --upgrade git+https://github.com/gnuradio/pybombs.git
pybombs auto-config
pybombs recipes add-defaults
pybombs prefix init ~/sdr -R gnuradio-stable

went with the problem of qwt6 but I solved it by repalcing && with || into gr-recipes/qwt6.lwr

run it again and it finished without errors. Still even after running the source command the gnuradio is not starting because of the LD_LIBRARY_PATH

then I tried: pybombs install gr-osmosdr and it hanged with the following error:

nstall tree:
|
\- gr-osmosdr
   |
   \- gr-iqbal
[INFO] Phase 1 complete: All binary dependencies installed.
[INFO] Phase 2: Recursively installing source packages to prefix:
[INFO] Installing package: gr-iqbal
[WARNING] Build dir already exists: /home/ctl/sdr/src/gr-iqbal/build
Configuring: (100%) [=================================================]
[WARNING] Configuration failed. Re-trying with higher verbosity.
CMake Error at CMakeLists.txt:40 (find_package):
  Could not find a configuration file for package "Gnuradio" that is
  compatible with requested version "3.8".

  The following configuration files were considered but not accepted:

    /home/ctl/sdr/lib/cmake/gnuradio/GnuradioConfig.cmake, version: 3.7.13.5

-- Configuring incomplete, errors occurred!
See also "/home/ctl/sdr/src/gr-iqbal/build/CMakeFiles/CMakeOutput.log".
[ERROR] Configuration failed after running at least twice.
[ERROR] Problem occurred while building package gr-iqbal:
Configuration failed
[ERROR] Error installing package gr-iqbal. Aborting.

I did choose the pip3 command for installing pybombs because with the pip command it gives me an error with python-clicks....

Thank you

[velichkov]

Hi @catalinalb,

So I am running Ubuntu 20.04 LTS

Why did you switch to Ubuntu 20.04 LTS? This version is still work in progress and will be released next year.

- gr-osmosdr | - gr-iqbal [INFO] Phase 1 complete: All binary dependencies installed. [INFO] Phase 2: Recursively installing source packages to prefix: [INFO] Installing package: gr-iqbal [WARNING] Build dir already exists: /home/ctl/sdr/src/gr-iqbal/build Configuring: (100%) [=================================================] [WARNING] Configuration failed. Re-trying with higher verbosity. CMake Error at CMakeLists.txt:40 (find_package): Could not find a configuration file for package "Gnuradio" that is compatible with requested version "3.8".

The following configuration files were considered but not accepted:

/home/ctl/sdr/lib/cmake/gnuradio/GnuradioConfig.cmake, version: 3.7.13.5

The gr-iqbal was just ported to gnuradio 3.8 and its master branch now contains a version for 3.8 while the version for 3.7 is in the gr3.7 branch.

You need to either edit the .pybombs/recipes/gr-recipes/gr-iqbal.lwr recipe and change gitbranch: value to gr3.7 or execute the following.

pybombs config -P gr-iqbal gitbranch gr3.7

Note that gr-osmosdr is still being ported and its master branch still contains version for 3.7 but it could be switched at any time so its probably better to do the same change for gr-osmosdr as well

pybombs config -P gr-osmosdr gitbranch gr3.7

and then you need to refetch these versions and then rebuild.

pybombs refetch gr-iqbal gr-osmosdr
pybombs install gr-osmosdr

[cyrus104]

@catalinalb, it's been a bit since you were testing this. I wanted to see if you had made any progress with pybombs/gnuradio in Ubuntu 20.04? I know it's still in beta but we are starting to move all of our projects over to the new LTS, we expect a lot of testing will be needed and need to start working through the issues.

Did you run into any issues with pygtk when you ran through the install?

[rfguru-rufus]

@velichkov now the package works for Ubuntu 20.04 LTS 64 bit? It has been while this issue is creating problem with Ubuntu 20.04