安装numpy for python 3.5时出现问题
安装numpy for python 3.5时出现问题
提问于 2015-11-26 19:28:54
我已经尝试了2个多小时来为python 3.5安装numpy模块。
由于某些原因，我总是在最后得到这个错误
building library "npymath" sources
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
error: Unable to find vcvarsall.bat我从其他人那里读到了很多关于这个问题的文章。但似乎想不出怎么帮我解决这个问题。
我有：
Microsoft Visual c++ 2013可再发行版
Microsoft Visual c++ 2012可再发行版
Microsoft Visual c++ 2010可再发行版
任何帮助都是好的！
谢谢
附注:这是完整的输出
C:\David\Temp Files\numpy-1.10.1>python setup.py install
Running from numpy source directory.
C:\Users\David\Python35\lib\distutils\dist.py:261: UserWarning: Unknown distribution option: 'test_suite'
warnings.warn(msg)
blas_opt_info:
blas_mkl_info:
libraries mkl,vml,guide not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
openblas_info:
libraries openblas not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
atlas_3_10_blas_info:
libraries satlas not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
atlas_blas_info:
libraries f77blas,cblas,atlas not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
C:\David\Temp Files\numpy-1.10.1\numpy\distutils\system_info.py:1651: UserWarning:
Atlas (http://math-atlas.sourceforge.net/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [atlas]) or by setting
the ATLAS environment variable.
warnings.warn(AtlasNotFoundError.__doc__)
blas_info:
libraries blas not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
C:\David\Temp Files\numpy-1.10.1\numpy\distutils\system_info.py:1660: 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.
warnings.warn(BlasNotFoundError.__doc__)
blas_src_info:
NOT AVAILABLE
C:\David\Temp Files\numpy-1.10.1\numpy\distutils\system_info.py:1663: 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.
warnings.warn(BlasSrcNotFoundError.__doc__)
NOT AVAILABLE
non-existing path in 'numpy\\distutils': 'site.cfg'
F2PY Version 2
lapack_opt_info:
openblas_lapack_info:
libraries openblas not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
lapack_mkl_info:
mkl_info:
libraries mkl,vml,guide not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
NOT AVAILABLE
atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas,tatlas not found in C:\Users\David\Python35\lib
libraries lapack_atlas not found in C:\Users\David\Python35\lib
libraries tatlas,tatlas not found in C:\
libraries lapack_atlas not found in C:\
libraries tatlas,tatlas not found in C:\Users\David\Python35\libs
libraries lapack_atlas not found in C:\Users\David\Python35\libs
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
NOT AVAILABLE
atlas_3_10_info:
libraries satlas,satlas not found in C:\Users\David\Python35\lib
libraries lapack_atlas not found in C:\Users\David\Python35\lib
libraries satlas,satlas not found in C:\
libraries lapack_atlas not found in C:\
libraries satlas,satlas not found in C:\Users\David\Python35\libs
libraries lapack_atlas not found in C:\Users\David\Python35\libs
<class 'numpy.distutils.system_info.atlas_3_10_info'>
NOT AVAILABLE
atlas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in C:\Users\David\Python35\lib
libraries lapack_atlas not found in C:\Users\David\Python35\lib
libraries ptf77blas,ptcblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries ptf77blas,ptcblas,atlas not found in C:\Users\David\Python35\libs
libraries lapack_atlas not found in C:\Users\David\Python35\libs
<class 'numpy.distutils.system_info.atlas_threads_info'>
NOT AVAILABLE
atlas_info:
libraries f77blas,cblas,atlas not found in C:\Users\David\Python35\lib
libraries lapack_atlas not found in C:\Users\David\Python35\lib
libraries f77blas,cblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries f77blas,cblas,atlas not found in C:\Users\David\Python35\libs
libraries lapack_atlas not found in C:\Users\David\Python35\libs
<class 'numpy.distutils.system_info.atlas_info'>
NOT AVAILABLE
C:\David\Temp Files\numpy-1.10.1\numpy\distutils\system_info.py:1552: UserWarning:
Atlas (http://math-atlas.sourceforge.net/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [atlas]) or by setting
the ATLAS environment variable.
warnings.warn(AtlasNotFoundError.__doc__)
lapack_info:
libraries lapack not found in ['C:\\Users\\David\\Python35\\lib', 'C:\\', 'C:\\Users\\David\\Python35\\libs']
NOT AVAILABLE
C:\David\Temp Files\numpy-1.10.1\numpy\distutils\system_info.py:1563: 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.
warnings.warn(LapackNotFoundError.__doc__)
lapack_src_info:
NOT AVAILABLE
C:\David\Temp Files\numpy-1.10.1\numpy\distutils\system_info.py:1566: 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.
warnings.warn(LapackSrcNotFoundError.__doc__)
NOT AVAILABLE
C:\Users\David\Python35\lib\distutils\dist.py:261: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
C:\Users\David\Python35\lib\distutils\dist.py:261: UserWarning: Unknown distribution option: 'test_suite'
warnings.warn(msg)
running install
running build
running config_cc
unifing config_cc, config, build_clib, build_ext, build commands --compiler options
running config_fc
unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
running build_src
build_src
building py_modules sources
building library "npymath" sources
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
error: Unable to find vcvarsall.bat回答 2
Stack Overflow用户
发布于 2016-01-13 17:31:32
该问题与VisualStudio (默认)安装有关。
在安装VS 2015社区版本时，您通常选择默认的快速安装，其中不包括语言支持实用程序，包括Python。
所以你应该在一开始就在安装菜单中包含编程语言选项。否则，将安装VC2015，但不会安装Python支持。
Stack Overflow用户
发布于 2016-07-17 13:22:38
嗯，构建NumPy不需要MSVC中的Python支持--如果你喜欢Visual Studio，它只是一个让你用MSVC编辑Python文件的接口。NumPy实际上只使用了C++编译器。vcvarsall.bat只是将MSVC构建的环境变量设置为一个方便的函数，当您尝试构建时，NumPy找不到这些变量。我想你是想做一个定制的安装吧？OpenBlas还是什么？只需在线下载一个二进制文件，你可以找到ATLAS build和MKL http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy，然后你就省去了从源代码构建的麻烦(在我看来这是一个主要的麻烦)……哦，顺便说一句，你不能用Visual Studio2013安装Python3.5的任何软件包，它是用Microsoft Visual Studio 2015构建的，所以只要下载2015年的社区版本就行了，如果你要使用python setup.py install编译软件包，你也需要它
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/33937500
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