就像标题说的，我在macOS Big Sur 11.1上使用Apple silicon。我刚刚从python. org上的下载链接安装了Python 3.9.1。当我尝试安装Numpy 1.19.5时，如下所示：

python3 -m pip install numpy -U

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我得到以下（截断）输出：

Collecting numpy
  Using cached numpy-1.19.5.zip (7.3 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
    Preparing wheel metadata ... done
Building wheels for collected packages: numpy
  Building wheel for numpy (PEP 517) ... error
.
.
.
  ----------------------------------------
  ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly

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我试着如下降级numpy：

python3 -m pip install numpy==1.15.3

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我也会得到类似的错误。提前感谢！