Thank you for your reply. It seems that pymc3 must be in a conda environment. Previously I was using pycharm and I used a virtual env (not conda environment) and I didn’t find any pip install of m2w64-toolchain.

Thank you for your reply. It seems that pymc3 must be in a conda environment. Previously I was using pycharm and I used a virtual env (not conda environment) and I didn’t find any pip install of m2w64-toolchain.
