Dear all, on my Linux Mint (Ubuntu) box, I have installed and compiled GNU Radio 3.9 from source (master branch) as described here:
https://wiki.gnuradio.org/index.php/UbuntuInstall#Focal_Fossa_.2820.04.29 and here: https://wiki.gnuradio.org/index.php/InstallingGR#From_Source CMAKE_INSTALL_PREFIX is /usr. GNU Radio compiles (without UHD and soapy support) and the tests are ok. gnuradio-companion starts and everything seems ok. However, when I try to create a new module with "gr_modtool newmod dl5eu", I get the error message: ModToolException: Could not find gr-newmod source dir. I have also tried what was necessary for Ubuntu 18: $ cd /usr/share/gnuradio/modtool/templates/gr-newmod $ sudo py3clean . but this did not solve the problem. With version 3.8 compiled from the maint-3.8 branch I don't have this problem. Do you have an idea what I am doing wrong here? Thank you very much. Kind regards, Ralf
