Hi Freddy, I ran into the same issue months ago. What you need is to find where you put all your python files, and add that to your PYTHONPATH.
In my case, i added this line : export PYTHONPATH=$PYTONPATH:/usr/local/lib/python3/dist-packages in my bash file. hope this helps, Lannan ________________________________ From: Discuss-gnuradio <discuss-gnuradio-bounces+jln925=live....@gnu.org> on behalf of Freddy Van Ingelgom <fredd...@gmail.com> Sent: Thursday, September 3, 2020 10:43 AM To: discuss-gnuradio@gnu.org <discuss-gnuradio@gnu.org> Subject: GNURadio 3.8 - Ubuntu 20.04.01 LTS and Adalm-Pluto Hello everyone, This is my first post in this list. I used gnuradio for some time yet, but recently I saved a acer Travelmate from Win7 and installed Ubuntu 20.04. I Installed gnuradio 3.8. I installed also gr-iio, libiio and libad9361-iio. When I try to run a flowchart with plutosdr source, I have the message "ModuleNotFoundError: No module named 'iio'" I found several "solutions" on the net, but not one that worked for me. Anyone else had this problem and solved it? Thanks for your help! Freddy, ON7VQ