[sfepy] Unable to visualize anything, PyQt5 issue?

As outlined in yesterday's SO question (below) I've successfully installed and I can run examples in Python 3.6 with anaconda installation. But View() fails for lack of a "suitable UI toolkit".

Until I can sort that out (it's relayed to Mayavi alone and not specifically to SfePy) can someone point me to "where the answers are"? After I solve for something, there must be something like a dictionary where I can find arrays of velocities or temperatures that I can at least plot myself.

I usually do home-grown numerical analysis, I've never used a full-blown package before so I can't find my way around such a fancy environment easily. Thanks!

https://stackoverflow.com/questions/55948236/pyqt5-fails-as-suitable-ui-tool...