python - 尝试使用PyPy v7.3.1安装Numpy，围绕建筑轮子的错误

Question

我已经有一段时间了，到处寻找答案，但是我仍然没有解决方案。
我正在尝试通过Windows上的Pip与PyPy安装numpy。
确保Pip之后，升级Wheel，Setuptools，Pip并运行命令:pip3 install numpy-我收到一个长错误，它似乎在尝试使用各种编译器安装numpy，但失败了。它吐出一个错误:

    C:\Users\kadth>pip3 install numpy
Defaulting to user installation because normal site-packages is not writeable
Collecting numpy
  Using cached numpy-1.19.2.zip (7.3 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
    Preparing wheel metadata ... error
    ERROR: Command errored out with exit status 1:
     command: 'c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\pypy3.exe' 'c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\kadth\AppData\Local\Temp\tmpic_f4ajo'
         cwd: C:\Users\kadth\AppData\Local\Temp\pip-install-ciif09v5\numpy
    Complete output (190 lines):
    Processing numpy/random\_bounded_integers.pxd.in
    Processing numpy/random\bit_generator.pyx
    Processing numpy/random\mtrand.pyx
    Processing numpy/random\_bounded_integers.pyx.in
    Processing numpy/random\_common.pyx
    Processing numpy/random\_generator.pyx
    Processing numpy/random\_mt19937.pyx
    Processing numpy/random\_pcg64.pyx
    Processing numpy/random\_philox.pyx
    Processing numpy/random\_sfc64.pyx
    Cythonizing sources
    blas_opt_info:
    blas_mkl_info:
    customize MSVCCompiler
      libraries mkl_rt not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    blis_info:
      libraries blis not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    openblas_info:
      libraries openblas not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
    get_default_fcompiler: matching types: '['gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95', 'intelvem', 'intelem', 'flang']'
    customize GnuFCompiler
    Could not locate executable g77
    Could not locate executable f77
    customize IntelVisualFCompiler
    Could not locate executable ifort
    Could not locate executable ifl
    customize AbsoftFCompiler
    Could not locate executable f90
    customize CompaqVisualFCompiler
    Could not locate executable DF
    customize IntelItaniumVisualFCompiler
    Could not locate executable efl
    customize Gnu95FCompiler
    Could not locate executable gfortran
    Could not locate executable f95
    customize G95FCompiler
    Could not locate executable g95
    customize IntelEM64VisualFCompiler
    customize IntelEM64TFCompiler
    Could not locate executable efort
    Could not locate executable efc
    customize PGroupFlangCompiler
    Could not locate executable flang
    don't know how to compile Fortran code on platform 'nt'
      NOT AVAILABLE

    atlas_3_10_blas_threads_info:
    Setting PTATLAS=ATLAS
      libraries tatlas not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    atlas_3_10_blas_info:
      libraries satlas not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    atlas_blas_threads_info:
    Setting PTATLAS=ATLAS
      libraries ptf77blas,ptcblas,atlas not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    atlas_blas_info:
      libraries f77blas,cblas,atlas not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    accelerate_info:
      NOT AVAILABLE

    blas_info:
      libraries blas not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    blas_src_info:
      NOT AVAILABLE

      NOT AVAILABLE

    non-existing path in 'numpy\\distutils': 'site.cfg'
    lapack_opt_info:
    lapack_mkl_info:
      libraries mkl_rt not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    openblas_lapack_info:
      libraries openblas not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    openblas_clapack_info:
      libraries openblas,lapack not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    flame_info:
      libraries flame not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    atlas_3_10_threads_info:
    Setting PTATLAS=ATLAS
      libraries lapack_atlas not found in C:\
      libraries tatlas,tatlas not found in C:\
      libraries lapack_atlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
      libraries tatlas,tatlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
    <class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
      NOT AVAILABLE

    atlas_3_10_info:
      libraries lapack_atlas not found in C:\
      libraries satlas,satlas not found in C:\
      libraries lapack_atlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
      libraries satlas,satlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
    <class 'numpy.distutils.system_info.atlas_3_10_info'>
      NOT AVAILABLE

    atlas_threads_info:
    Setting PTATLAS=ATLAS
      libraries lapack_atlas not found in C:\
      libraries ptf77blas,ptcblas,atlas not found in C:\
      libraries lapack_atlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
      libraries ptf77blas,ptcblas,atlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
    <class 'numpy.distutils.system_info.atlas_threads_info'>
      NOT AVAILABLE

    atlas_info:
      libraries lapack_atlas not found in C:\
      libraries f77blas,cblas,atlas not found in C:\
      libraries lapack_atlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
      libraries f77blas,cblas,atlas not found in c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\libs
    <class 'numpy.distutils.system_info.atlas_info'>
      NOT AVAILABLE

    lapack_info:
      libraries lapack not found in ['C:\\', 'c:\\programdata\\chocolatey\\lib\\pypy3\\tools\\pypy3.6-v7.3.1-win32\\libs']
      NOT AVAILABLE

    lapack_src_info:
      NOT AVAILABLE

      NOT AVAILABLE

    numpy_linalg_lapack_lite:
      FOUND:
        language = c

    running dist_info
    running build_src
    build_src
    building py_modules sources
    creating build
    creating build\src.win32-3.6
    creating build\src.win32-3.6\numpy
    creating build\src.win32-3.6\numpy\distutils
    building library "npymath" sources
    Running from numpy source directory.
    setup.py:470: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates
      run_build = parse_setuppy_commands()
    C:\Users\kadth\AppData\Local\Temp\pip-install-ciif09v5\numpy\numpy\distutils\system_info.py:1914: UserWarning:
        Optimized (vendor) Blas libraries are not found.
        Falls back to netlib Blas library which has worse performance.
        A better performance should be easily gained by switching
        Blas library.
      if self._calc_info(blas):
    C:\Users\kadth\AppData\Local\Temp\pip-install-ciif09v5\numpy\numpy\distutils\system_info.py:1914: UserWarning:
        Blas (http://www.netlib.org/blas/) libraries not found.
        Directories to search for the libraries can be specified in the
        numpy/distutils/site.cfg file (section [blas]) or by setting
        the BLAS environment variable.
      if self._calc_info(blas):
    C:\Users\kadth\AppData\Local\Temp\pip-install-ciif09v5\numpy\numpy\distutils\system_info.py:1914: UserWarning:
        Blas (http://www.netlib.org/blas/) sources not found.
        Directories to search for the sources can be specified in the
        numpy/distutils/site.cfg file (section [blas_src]) or by setting
        the BLAS_SRC environment variable.
      if self._calc_info(blas):
    C:\Users\kadth\AppData\Local\Temp\pip-install-ciif09v5\numpy\numpy\distutils\system_info.py:1748: UserWarning:
        Lapack (http://www.netlib.org/lapack/) libraries not found.
        Directories to search for the libraries can be specified in the
        numpy/distutils/site.cfg file (section [lapack]) or by setting
        the LAPACK environment variable.
      return getattr(self, '_calc_info_{}'.format(name))()
    C:\Users\kadth\AppData\Local\Temp\pip-install-ciif09v5\numpy\numpy\distutils\system_info.py:1748: UserWarning:
        Lapack (http://www.netlib.org/lapack/) sources not found.
        Directories to search for the sources can be specified in the
        numpy/distutils/site.cfg file (section [lapack_src]) or by setting
        the LAPACK_SRC environment variable.
      return getattr(self, '_calc_info_{}'.format(name))()
    c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\lib-python\3\distutils\dist.py:261: UserWarning: Unknown distribution option: 'define_macros'
      warnings.warn(msg)
    error: Microsoft Visual C++ 14.1 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\pypy3.exe' 'c:\programdata\chocolatey\lib\pypy3\tools\pypy3.6-v7.3.1-win32\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\kadth\AppData\Local\Temp\tmpic_f4ajo' Check the logs for full command output.

现在，我尝试安装Microsoft Visual C++构建工具14.1 +。我已经尝试了几乎所有的组合，并使用多种方法(例如通过Chocolatey)卸载了重新安装的Microsoft Visual C++构建工具和PyPy。 Setuptools，Wheel和Pip均已更新为最新版本。
通过常规的Python pip安装Numpy可以正常工作，并且似乎可以正常运行，因为它可以捕获已经具有轮子的变体，因此不必使用C++编译器。因此，我认为我的问题集中在无法正常运行的构建工具上。
我也将rc.exe和cl.exe的位置设置为我的路径，但这也没有解决任何问题。
谢谢你的时间!

Answer 1

然后NumPy的下一版本将支持PyPy win32轮子。您可以获得预览here，并且可以通过pypy3 -m pip install -i https://pypi.anaconda.org/scipy-wheels-nightly/simple numpy安装。