Issues with Pymc3 import

Development
1

Hi, I have been using pymc3 for a bit without issue. But after running into a weird issue "The file scan_perform.c is not available. " I ended up removing anaconda and reinstalling everything. Worse.

Now I can’t even import pymc. I get "AttributeError: module ‘arviz’ has no attribute ‘InferenceData’ "

I have switched various combinations of conda install and pip install and various versions, nothing seems to work (though) at times the error message changes - prior to the arviz error I was getting “ImportError: cannot import name ‘is_same_graph’ from ‘theano.gof.toolbox’”.

Macbook Pro 10.15.7
Python 3.8.5
pymc3 is 3.10.0 (I think).

Any help is appreciated.

Thanks

2

The combination pip uninstall pymc3 immediately followed by conda install pymc3 just worked.
But now there are other issues that I didn’t previously have. And so it goes. I’ll update if I fail to resolve those.