M1 mac numpy 问题

Question

Using PyCharm to code in python. I set my terminal to be Rosetta simulated and installed Numpy through terminal. Now I can run my Numpy code from inside the terminal, but when I try to compile it inside PyCharm I get and error saying:

* The Python version is: Python3.9 from "/Users/kubab/PycharmProjects/fix/venv/bin/python"
* The NumPy version is: “1.20.3"

ImportError: dlopen(/Users/kubab/PycharmProjects/fix/venv/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-darwin.so, 2): no suitable image found.  Did find:
        /Users/kubab/PycharmProjects/fix/venv/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-darwin.so: mach-o, but wrong architecture
        /Users/kubab/PycharmProjects/fix/venv/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-darwin.so: mach-o, but wrong architecture

Answer 1

If you want to use m1 version just install numpy with miniforge while in non-rosetta terminal:

brew install miniforge

(Replace 'boost' with the anything you want)

conda create -n boost
conda activate boost
conda install python=3.9.4
conda install numpy

Then select the miniforge python in M1 PyCharm.

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