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I installed the Python library Pythran on a Windows machine using 'pip install pythran', and got no error. But when trying to compile a function using 'pythran functionName.py' I get the following result:

pythran functionName.py WARNING: Failed to find 'pythran-openblas' package. Please install it or change the compiler.blas setting. Defaulting to 'blas' WARNING: Compilation error, trying hard to find its origin... WARNING: Nop, I'm going to flood you with C++ errors! CRITICAL: Cover me Jack. Jack? Jaaaaack!!!! E: error: Unable to find vcvarsall.bat

First question: how can I install pythran-openblas Second question: I have vcvarsall.bat on my machine in the folder C:\Users...\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0, where is Pythran looking for vcvarsall?

Thanks!

Benoît Châtelain
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1 Answers1

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For the vcvarsall.bat issue, you can have a look at "error: Unable to find vcvarsall.bat" when compiling Cython code choosing the first or second answer depending on the Pytho version you're using. basically, you need to install the right Visual Studio package to make that file available.

Concerning pythran-openblas, it should be available through pip: https://pypi.org/project/pythran-openblas

serge-sans-paille
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