I have a plutosdr that I have been using successfully via pysdr. I'm not attempting to use the device with gnuradio.
I followed the official guide https://wiki.analog.com/resources/tools-software/linux-software/gnuradio and gnuradio is starting ok. I can create my plutosdr source with a basic QT GUI sink. Although when I try to run it I get the following error.
"AttributeError: module 'iio' has no attribute 'pluto_source'"
Googling I found some references to name space conflicts of the pylibiio and gr-iio. I uninstalled pylibiio and then reinstall gr-iio but I'm still running into the same issue. I would appreciate any additional guidance to resolve this problem.