原始错误为:dlopen(/Users/ulto4/miniforge3/envs/python386/lib/pyth

Question

每当我在任何程序中导入numpy时，我都会得到这个错误:

Original error was: dlopen(/Users/ulto4/miniforge3/envs/python386/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so, 2): Library not loaded: @rpath/libcblas.3.dylib
Referenced from: /Users/ulto4/miniforge3/envs/python386/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so
Reason: image not found

这发生在我的Mac M1上的numpy 1.19.5和numpy 1.21.1。奇怪的是，就在一个月前一切都很好。我用conda install numpy安装numpy。

代码无关紧要，因为即使我只有import numpy，我也会得到这个错误。

我该如何解决这个问题?

Answer 1

尝试使用conda:

安装openblas

conda install -c conda-forge openblas

你应该看到这样的内容:

Fetching package metadata .............
Solving package specifications: .
Package plan for installation in environment /Users/user/anaconda:
The following packages will be UPDATED:
openblas:  0.2.19-1              --> 0.2.19-2                      conda-forge
scipy:     0.19.1-py36h3e758e1_3 --> 0.19.1-py36_blas_openblas_202 conda-forge [blas_openblas]
The following packages will be SUPERSEDED by a higher-priority channel:
conda:     4.3.27-py36hb556a21_0 --> 4.3.27-py36_0                 conda-forge
conda-env: 2.6.0-h36134e3_0      --> 2.6.0-0                       conda-forge
Proceed ([y]/n)? y
conda-env-2.6. 100% |##################################################| Time: 0:00:00 814.91 kB/s
openblas-0.2.1 100% |##################################################| Time: 0:00:00  18.46 MB/s
conda-4.3.27-p 100% |##################################################| Time: 0:00:00   4.44 MB/s