Import Error pymc3 theano on Jupyter Notebook

[Gael Ancel]

Hello,

I have a problem in Anaconda Jupyter notebook where i run a pymc3 sampler to sample from the posterior of a normal distribution.

My sampler was running very slow and I followed instructions found on this website and installed the module theano with pip and also the compilers clang_osx-64 and clangxx_osx-64.

This seems to make my sampler run a C code, I run Python 3.8 on Mac OSX 10.15.7. 

Can someone provide any help?

Thank you very much!

I summarized my issue on stackoverflow https://stackoverflow.com/questions/65090463/why-does-my-pymc3-sampler-use-c-code-in-jupyter-notebook