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stan-dev / pystan2

PyStan, the Python interface to Stan
GNU General Public License v3.0
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Can't Use Pystan on Windows Server, With python (3.7.3) and PiP (20.1.1) #715

Closed Oradim closed 3 years ago

Oradim commented 4 years ago

When I try to use Pystan(Version 2.19.1.1) with PyCharm. I always get the following Error: ImportError: DLL not found.

I tried to reinstall pystan, I tried to reinstall all requirements. I created new environments and reinstalled everthing.

I found that some people say that this is an issue with the windows version pystan.

Does anybody know what I could to make it work?

ahartikainen commented 4 years ago

Have you followed our Windows instructions?

https://pystan.readthedocs.io/en/latest/windows.html

Oradim commented 4 years ago

Hello ahartikainen, I installed everything with pip install and not with conda. I don't think that should solve the problem or do you think that would work?

ahartikainen commented 4 years ago

You need mingw-w64 compiler from conda.