I've had vpython on my computer (Mac) for a long time. I don't remember which version I had, but it wasn't very recent. It was installed into Anaconda by conda, and worked fine.
Due to an Anaconda corruption somewhere having nothing to do with vpython, I created a new miniconda environment and installed vpython using
conda install -c vpython vpython=1.0.7
Now import visual fails with "No module named visual"
vpython is in site-packages.
Did something change while I wasn't looking about the way vpython is imported ?