numpyがインストールできない

Question

仕事でmacのM1を授かったので、pythonをインストールしました。

pythonをインストールするときも、pyenvでインストールしようとするとエラーが起きてしまい、homebrewでインストールしました。

次にnumpyをインストールしようとしてるのですが、エラーが発生し、進めません。。

pip3 install numpy

すると、ものすごい量のエラーが発生します。。

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: Command errored out with exit status 1:
   command: /opt/homebrew/opt/python@3.9/bin/python3.9 /opt/homebrew/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /var/folders/47/k58dkwws5tvg7q36hnbcjrwh0000gn/T/tmpom0aok6p
       cwd: /private/var/folders/47/k58dkwws5tvg7q36hnbcjrwh0000gn/T/pip-install-g0wt4_9c/numpy_a421050192bd4ff797a7662dd0ce7bf6
  Complete output (887 lines):
  Running from numpy source directory.
  numpy/random/_bounded_integers.pxd.in has not changed
  numpy/random/_philox.pyx has not changed
  numpy/random/_bounded_integers.pyx.in has not changed
  numpy/random/_sfc64.pyx has not changed
  numpy/random/_mt19937.pyx has not changed
  numpy/random/bit_generator.pyx has not changed
  Processing numpy/random/_bounded_integers.pyx
  numpy/random/mtrand.pyx has not changed
  numpy/random/_generator.pyx has not changed
  numpy/random/_pcg64.pyx has not changed
  numpy/random/_common.pyx has not changed
  Cythonizing sources
  blas_opt_info:
  blas_mkl_info:
  customize UnixCCompiler
    libraries mkl_rt not found in   


省略


include altivec.h explicitly
  clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
  error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/opt/homebrew/include -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -I/usr/local/opt/zlib/include -I/usr/local/opt/bzip2/include -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-11-arm64-3.9/numpy/core/src/umath -Ibuild/src.macosx-11-arm64-3.9/numpy/core/src/npymath -Ibuild/src.macosx-11-arm64-3.9/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-11-arm64-3.9/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/homebrew/include -I/opt/homebrew/opt/openssl@1.1/include -I/opt/homebrew/opt/sqlite/include -I/opt/homebrew/Cellar/python@3.9/3.9.1_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -Ibuild/src.macosx-11-arm64-3.9/numpy/core/src/common -Ibuild/src.macosx-11-arm64-3.9/numpy/core/src/npymath -c numpy/core/src/multiarray/alloc.c -o build/temp.macosx-11-arm64-3.9/numpy/core/src/multiarray/alloc.o -MMD -MF build/temp.macosx-11-arm64-3.9/numpy/core/src/multiarray/alloc.o.d -faltivec -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
  ----------------------------------------
  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

##試したこと

pip3 install --upgrade pip setuptools wheel

どなたかお願いしますm(_ _)m

Answer 1

まだM1バイナリのPythonでnumpyはサポートされてません。

https://github.com/numpy/numpy/issues/18160#issuecomment-759707302

No :0 M1 is not supported, we are working on it but we also need hardware testing support that we do not yet have. There are other issues open for this.

IntelバイナリのPythonをRosettaで動かしてください。

Comments

[_whitecat_22]

未対応でしたか。。
quickquipさん、ありがとうございます。

[kickthekaz]

なるほどですね、、

ありがとうございます。

Answer 2

少し調べただけですが、以下のコマンドではいかがでしょうか。

$ py -m pip install numpy

もしくは

$ brew install homebrew/python/numpy --with-python3

Comments

[_whitecat_22]

Mac M1に対するhomebrewの記事がありました。
何かのヒントになれば、、

Mac M1(Apple Silicon)でhomebrewをインストールできるの？
https://qiita.com/shira-shun/items/0f6213f4923cb5544367