title: ModuleNotFoundError : No module named 'gnuradio'
body: <p>I am trying to install gr-lora using <a href="https://github.com/rpp0/gr-lora" rel="nofollow noreferrer">https://github.com/rpp0/gr-lora</a> on my ubuntu 20.02. I have already installed docker toolbox successfully from the installation section. But then trying testing section it has command  $ ./lora_receive_file_nogui.py which basically is used to test the installation. When I run to run that .py file it showed me error "ModuleNotFoundError: no module named 'gnuradio'. Then I tried to install gnuradio for ubuntu. One of the source also suggested me to use python 2.7 instead of python 3. I tried everything but it's still showing me the same error. Can someone please help me with this?</p>