Greetings all; I have acquired the linux version of the front end for a redpitaya Vector Network Analyzer.
Putting it on an rpi4b running raspbian buster, it gets to line 32 and bails out with this error: pi@rpi4:/media/pi/workspace/vna-linux-tool $ python3 ./vna.py Traceback (most recent call last): File "./vna.py", line 32, in <module> from mpldatacursor import datacursor ModuleNotFoundError: No module named 'mpldatacursor' I have installed all the stuff that a search for "python-mpl" finds in synaptic, no change in the error above. Does anyone know where this resource might be found? Never mind, I finally remembered pip3, which found it, and the linux front end now runs. All I need to do now is get the device out of my truck and plug it into my network. Progress, for some definition of the word. :o) Thank you all who might have posted the obvious. Cheers, Gene Heskett. -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author, 1940) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene> -- https://mail.python.org/mailman/listinfo/python-list