原始错误是：dlopen(/Users/ulto4/miniforge3/envs/python386/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so, 2):

Question

每当我在任何程序中导入 numpy 时，我都会收到此错误：

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

我的 Mac M1 上的 numpy 1.19.5 和 numpy 1.21.1 会发生这种情况。奇怪的是就在一个月前一切都很好。我用 conda install numpy.

安装 numpy

同样，代码并不重要，因为即使我只有 import numpy，我也会收到此错误。

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

在您的终端中。

你应该看到这样的东西：


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The following packages will be SUPERSEDED by a higher-priority channel: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

原始错误是：dlopen(/Users/ulto4/miniforge3/envs/python386/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so, 2):

Original error was: dlopen(/Users/ulto4/miniforge3/envs/python386/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so, 2):

python

numpy

apple-m1