【发布时间】：2015-09-30 12:03:50
【问题描述】：
过去我经常使用 numpy 并使用 pip 安装它。从来没有遇到过任何麻烦。
但是目前我似乎无法安装 numpy.首先它声称我没有 Visual Studio 运行时 - 所以我继续下载了当前的 Visual Studio 社区版。
然而，这又给了一个类似的问题，在一个很长的错误之后，它以：
错误：无法找到 vcvarsall.bat
测试python版本信息结果
3.5.0（v3.5.0:374f501f4567，2015 年 9 月 13 日，02:16:59）[MSC v.1900 32 位（英特尔）]
[编辑：新版本测试]：
3.5.0（v3.5.0:374f501f4567，2015 年 9 月 13 日，02:27:37）[MSC v.1900 64 位 (AMD64)]
我的电脑运行的是近乎干净的 Windows 8.1（64 位）版本。 （大约一周）
我“仅”下载了 Visual Studio 的社区 2015 版（如何从微软测试/获取正确的 C 编译器？） - 这是问题所在吗？
完整日志：
Complete output from command c:\users\paul\appdata\local\programs\python\pyt
hon35-32\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\Paul\\A
ppData\\Local\\Temp\\pip-build-ykwi9pgy\\numpy\\setup.py';exec(compile(getattr(t
okenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec')
)" install --record C:\Users\Paul\AppData\Local\Temp\pip-jnstzkd1-record\install
-record.txt --single-version-externally-managed --compile:
non-existing path in 'numpy\\distutils': 'site.cfg'
non-existing path in 'numpy\\f2py': 'docs'
non-existing path in 'numpy\\f2py': 'f2py.1'
F2PY Version 2
blas_opt_info:
blas_mkl_info:
libraries mkl,vml,guide not found in ['c:\\users\\paul\\appdata\\local\\pr
ograms\\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\pro
grams\\python\\python35-32\\libs']
NOT AVAILABLE
openblas_info:
libraries openblas not found in ['c:\\users\\paul\\appdata\\local\\program
s\\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\programs
\\python\\python35-32\\libs']
NOT AVAILABLE
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas not found in ['c:\\users\\paul\\appdata\\local\\programs\
\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\programs\\
python\\python35-32\\libs']
NOT AVAILABLE
atlas_3_10_blas_info:
libraries satlas not found in ['c:\\users\\paul\\appdata\\local\\programs\
\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\programs\\
python\\python35-32\\libs']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in ['c:\\users\\paul\\appdata\
\local\\programs\\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\
local\\programs\\python\\python35-32\\libs']
NOT AVAILABLE
atlas_blas_info:
libraries f77blas,cblas,atlas not found in ['c:\\users\\paul\\appdata\\loc
al\\programs\\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\loca
l\\programs\\python\\python35-32\\libs']
NOT AVAILABLE
blas_info:
libraries blas not found in ['c:\\users\\paul\\appdata\\local\\programs\\p
ython\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\programs\\py
thon\\python35-32\\libs']
NOT AVAILABLE
blas_src_info:
NOT AVAILABLE
NOT AVAILABLE
non-existing path in 'numpy\\lib': 'benchmarks'
lapack_opt_info:
openblas_lapack_info:
libraries openblas not found in ['c:\\users\\paul\\appdata\\local\\program
s\\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\programs
\\python\\python35-32\\libs']
NOT AVAILABLE
lapack_mkl_info:
mkl_info:
libraries mkl,vml,guide not found in ['c:\\users\\paul\\appdata\\local\\pr
ograms\\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\pro
grams\\python\\python35-32\\libs']
NOT AVAILABLE
NOT AVAILABLE
atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas,tatlas not found in c:\users\paul\appdata\local\programs\
python\python35-32\lib
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\lib
libraries tatlas,tatlas not found in C:\
libraries lapack_atlas not found in C:\
libraries tatlas,tatlas not found in c:\users\paul\appdata\local\programs\
python\python35-32\libs
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\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\paul\appdata\local\programs\
python\python35-32\lib
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\lib
libraries satlas,satlas not found in C:\
libraries lapack_atlas not found in C:\
libraries satlas,satlas not found in c:\users\paul\appdata\local\programs\
python\python35-32\libs
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\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\paul\appdata\local
\programs\python\python35-32\lib
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\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\paul\appdata\local
\programs\python\python35-32\libs
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\libs
<class 'numpy.distutils.system_info.atlas_threads_info'>
NOT AVAILABLE
atlas_info:
libraries f77blas,cblas,atlas not found in c:\users\paul\appdata\local\pro
grams\python\python35-32\lib
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\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\paul\appdata\local\pro
grams\python\python35-32\libs
libraries lapack_atlas not found in c:\users\paul\appdata\local\programs\p
ython\python35-32\libs
<class 'numpy.distutils.system_info.atlas_info'>
NOT AVAILABLE
lapack_info:
libraries lapack not found in ['c:\\users\\paul\\appdata\\local\\programs\
\python\\python35-32\\lib', 'C:\\', 'c:\\users\\paul\\appdata\\local\\programs\\
python\\python35-32\\libs']
NOT AVAILABLE
lapack_src_info:
NOT AVAILABLE
NOT AVAILABLE
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
creating build
creating build\src.win32-3.5
creating build\src.win32-3.5\numpy
creating build\src.win32-3.5\numpy\distutils
building library "npymath" sources
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying f
rom distutils
Running from numpy source directory.
C:\Users\Paul\AppData\Local\Temp\pip-build-ykwi9pgy\numpy\numpy\distutils\sy
stem_info.py:1603: 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__)
C:\Users\Paul\AppData\Local\Temp\pip-build-ykwi9pgy\numpy\numpy\distutils\sy
stem_info.py:1612: 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__)
C:\Users\Paul\AppData\Local\Temp\pip-build-ykwi9pgy\numpy\numpy\distutils\sy
stem_info.py:1615: 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__)
C:\Users\Paul\AppData\Local\Temp\pip-build-ykwi9pgy\numpy\numpy\distutils\sy
stem_info.py:1505: 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__)
C:\Users\Paul\AppData\Local\Temp\pip-build-ykwi9pgy\numpy\numpy\distutils\sy
stem_info.py:1516: 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__)
C:\Users\Paul\AppData\Local\Temp\pip-build-ykwi9pgy\numpy\numpy\distutils\sy
stem_info.py:1519: 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__)
c:\users\paul\appdata\local\programs\python\python35-32\lib\distutils\dist.p
y:261: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
error: Unable to find vcvarsall.bat
----------------------------------------
Command "c:\users\paul\appdata\local\programs\python\python35-32\python.exe -c "
import setuptools, tokenize;__file__='C:\\Users\\Paul\\AppData\\Local\\Temp\\pip
-build-ykwi9pgy\\numpy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(_
_file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\U
sers\Paul\AppData\Local\Temp\pip-jnstzkd1-record\install-record.txt --single-ver
sion-externally-managed --compile" failed with error code 1 in C:\Users\Paul\App
Data\Local\Temp\pip-build-ykwi9pgy\numpy
我看到很多（多年前）关于这个问题的帖子，但他们通常谈论的是 setuptools 或 python 2.x。他们经常链接到旧版本的 Visual Studio - 我不想安装多个版本的工作室，除非它是必要的。
社区版安装 MSC 1900 对吗？ - 我可以测试一下吗？
编辑： 现在还使用 64 位版本的 python 进行了测试（为什么它默认为 32 位？）。 - “相同”错误。
【问题讨论】：
-
Python 3.5 基于 VS2015 构建。您可以打开 Visual Studio 提示符（它在您的控制面板中），但更简单的方法是下载
numpy的预构建二进制文件，尤其是在 Windows 上：lfd.uci.edu/~gohlke/pythonlibs/#numpy -
@birryree 当我通过开发人员的命令 propmpt 执行
pip install numpy时，我得到了同样的错误。开发者控制台显示 VS2015。从二进制文件安装的问题是，当我使用多个版本的 python 时，我会遇到很多麻烦。 （我个人使用 3.5，但我的教育必须使用 2.7 - 都在同一台笔记本电脑上） -
我遇到了同样的问题。我最终放弃并安装了 Anaconda continuum.io/downloads 虽然它运行的是 3.4，但还不是 3.5。