我在Windows 10操作系统上安装了Python 3。一切似乎都很好。我已经运行了一些tkinter程序，它们都运行良好。
我现在想使用numpy模块来完成任务，而且我觉得我已经安装了Python中没有Numpy模块。
我了解到numpy模块是python安装应该附带的基本模块。我对此是否正确？如果没有，我现在如何安装numpy？
我尝试使用pip（pip install -U numpy）进行安装，正如stackoverflow中问题的答案之一所建议的那样（此问题的第3个答案 - Installing SciPy with pip）但是当我这样做时出现错误：< / p>
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
atlas_3_10_blas_info:
libraries satlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
atlas_blas_info:
libraries f77blas,cblas,atlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
blas_info:
libraries blas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\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:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
lapack_mkl_info:
mkl_info:
libraries mkl,vml,guide not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
NOT AVAILABLE
atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas,tatlas not found in C:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries tatlas,tatlas not found in C:\
libraries lapack_atlas not found in C:\
libraries tatlas,tatlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\libs
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
NOT AVAILABLE
atlas_3_10_info:
libraries satlas,satlas not found in C:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries satlas,satlas not found in C:\
libraries lapack_atlas not found in C:\
libraries satlas,satlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\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:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries ptf77blas,ptcblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries ptf77blas,ptcblas,atlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\libs
<class 'numpy.distutils.system_info.atlas_threads_info'>
NOT AVAILABLE
atlas_info:
libraries f77blas,cblas,atlas not found in C:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries f77blas,cblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries f77blas,cblas,atlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\libs
<class 'numpy.distutils.system_info.atlas_info'>
NOT AVAILABLE
lapack_info:
libraries lapack not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\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.win32-3.4
creating build\src.win32-3.4\numpy
creating build\src.win32-3.4\numpy\distutils
building library "npymath" sources
No module named 'numpy.distutils.msvccompiler' in numpy.distutils; trying from distutils
Running from numpy source directory.
C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_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\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_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\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_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\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_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\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_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\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_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:\Python34\lib\distutils\dist.py:260: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
error: Microsoft Visual C++ 10.0 is required (Unable to find vcvarsall.bat).
----------------------------------------
Command "C:\Python34\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\Vasanth\\AppData\\Local\\Temp\\pip-build-6ru5zneo\\numpy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\Vasanth\AppData\Local\Temp\pip-ao3fi3xp-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy
答案 0 :(得分：3)
嗯，正如您所看到的，您需要Microsoft Visual C ++：
error: Microsoft Visual C++ 10.0 is required (Unable to find vcvarsall.bat).
这是因为pip正在尝试编译NumPy。编译包可能不是那么容易，特别是如果你使用Windows ...
但是有pip的替代方案，您可能会觉得非常方便：Conda。
查看文档并了解如何轻松实现：