Closed Sandy4321 closed 1 year ago
pystan 2.x is not supported anymore.
MSVC and pystan2 are not compatible.
I recommend trying WSL or maybe CmdStanPy.
I use Python 3.11.1 (tags/v3.11.1:a7a450f, Dec 6 2022, 19:58:39) [MSC v.1934 64 bit (AMD64)]
I need pystan for https://github.com/uber/orbit
Describe the problem with the documentation
https://pystan2.readthedocs.io/en/latest/windows.html#installing-c-compiler
it is written about installing pystan on windows that complier can be installed only on conda but then written how to install with pip
PLEASE ADD INSTRACTIONS HOW OT INSTALL WITH ONLY PIP
Installing C++ compiler There are several ways to install mingw-w64 compiler toolchain, but in these instructions install compiler with conda package manager which comes with the Anaconda package.
To install mingw-w64 compiler type
I use windows 11 By default pip pip install pystan
uses https://visualstudio.microsoft.com/visual-cpp-build-tools/
but failed with error
note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure
× Encountered error while trying to install package. ╰─> pystan
note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure.
Suggest a potential alternative/fix