“no module found named numba” under Windows 10 and 11 multiple computers. No spelling errors?, numba is installed, path is good. Numpy is installed in the same directory and works correctly. Works under Linux and MacOS. Python 3.11.5 and Numpy 1.23.4. on Windows. Python 3.9.2, Numpy 1.26.2 and.Numba…

Keep debugging, Numba will install and load on Windows fine, we test against it weekly. It is almost certainly something to do with your setup and the way it was installed. So sorry to not be able to offer anything more helpful.

Otherwise, if nothing helps, please list: How did you install Python? What package manager are you using? What version of Numba did you install? How are you trying to import Numba? (Script, Notebook, command-line)

What’s the difficulty in determining the numba version in windows? If it doesn’t show up in the output from ‘pip freeze’ then it’s probably not installed (assuming you’re using pip as your package manager)

I was unaware of pip freeze. I will try it right away. Thank you.

pip freeze returns llvmlite==0.41.1 numba==0.58.1 numpy==1.26.2

Installed python from python org. No package manager, just pip install numba. 0.41.1. Trying from both script and command line.

what’s the output of pip show numba ? And what’s the path to the python exe you’re using to run the scripts where the import fails?

Not a Windows user, friends computer, so im a little show. pip show numba reports Name: numba, Version: 0.58.1, Summary: compiling Python code using LLVM, Home-page: https://numba.pydata.org , Author:, Author-email:, Liscense: BSD, Location: C:\Users\mike\AppData\Programs\Python\Python311\Lib\site-pa…

No module found named numba under Windows

Numba Support: What is this error message?

rgm November 29, 2023, 9:23pm 12

Correction to pip show numba. I apologize. It’s C:\Users\mike\AppData\Local\Programs\Python\Python311\Lib\site-packages

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No module found named numba under Windows

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