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在Windows上安装scipy时出现错误

pythonpython-2.7scipy
5
我正在使用Windows电脑和Python 2.7版本进行工作。我已经安装了numpy，现在正在尝试安装scipy。我曾尝试使用easy_install命令进行安装，并通过下载zip文件并运行setup.py文件来安装它。
当我尝试使用easy_install进行安装时，出现了问题。
c:\Python27\Scripts>easy_install scipy
Searching for scipy
Reading https://pypi.python.org/simple/scipy/
Best match: scipy 0.13.3
Downloading https://pypi.python.org/packages/source/s/scipy/scipy-0.13.3.zip#md5
=20ff3a867cc5925ef1d654aed2ff7e88
Processing scipy-0.13.3.zip
Writing c:\users\yash\appdata\local\temp\easy_install-k37as1\scipy-0.13.3\setup.
cfg
Running scipy-0.13.3\setup.py -q bdist_egg --dist-dir c:\users\yash\appdata\loca
l\temp\easy_install-k37as1\scipy-0.13.3\egg-dist-tmp-yi3r5o
C:\Python27\lib\site-packages\numpy\distutils\system_info.py:576: UserWarning: S
pecified path C:/Program Files (x86)/Intel/Composer XE/mkl/lib/ia32 is invalid.
  warnings.warn('Specified path %s is invalid.' % d)
C:\Python27\lib\site-packages\numpy\distutils\system_info.py:576: UserWarning: S
pecified path C:/Program Files (x86)/Intel/Composer XE/compiler/lib/ia32 is inva
lid.
  warnings.warn('Specified path %s is invalid.' % d)
C:\Python27\lib\site-packages\numpy\distutils\system_info.py:576: UserWarning: S
pecified path C:/Program Files (x86)/Intel/Composer XE/mkl/include is invalid.
  warnings.warn('Specified path %s is invalid.' % d)
C:\Python27\lib\site-packages\numpy\distutils\system_info.py:1522: 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:\Python27\lib\site-packages\numpy\distutils\system_info.py:1531: 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:\Python27\lib\site-packages\numpy\distutils\system_info.py:1534: 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__)
error:
    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.

c:\Python27\Scripts>

当我运行setup.py文件时会发生什么

C:\Users\Yash\Downloads\scipy-0.13.2\scipy-0.13.2>python setup.py install
C:\Python27\lib\distutils\dist.py:267: UserWarning: Unknown distribution option:
 'test_suite'
  warnings.warn(msg)
blas_opt_info:
blas_mkl_info:
C:\Python27\lib\site-packages\numpy\distutils\system_info.py:576: UserWarning: S
pecified path C:/Program Files (x86)/Intel/Composer XE/mkl/lib/ia32 is invalid.
  warnings.warn('Specified path %s is invalid.' % d)
C:\Python27\lib\site-packages\numpy\distutils\system_info.py:576: UserWarning: S
pecified path C:/Program Files (x86)/Intel/Composer XE/compiler/lib/ia32 is inva
lid.
  warnings.warn('Specified path %s is invalid.' % d)
C:\Python27\lib\site-packages\numpy\distutils\system_info.py:576: UserWarning: S
pecified path C:/Program Files (x86)/Intel/Composer XE/mkl/include is invalid.
  warnings.warn('Specified path %s is invalid.' % d)
  libraries mkl_lapack95,mkl_blas95,mkl_intel_c,mkl_intel_thread,mkl_core,libiom
p5md,libifportmd not found in []
  NOT AVAILABLE

openblas_info:
  libraries openblas not found in ['C:\\Python27\\lib', 'C:\\', 'C:\\Python27\\l
ibs']
  NOT AVAILABLE

atlas_blas_threads_info:
Setting PTATLAS=ATLAS
  libraries ptf77blas,ptcblas,atlas not found in ['C:\\Python27\\lib', 'C:\\', '
C:\\Python27\\libs']
  NOT AVAILABLE

atlas_blas_info:
  libraries f77blas,cblas,atlas not found in ['C:\\Python27\\lib', 'C:\\', 'C:\\
Python27\\libs']
  NOT AVAILABLE

C:\Python27\lib\site-packages\numpy\distutils\system_info.py:1522: 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:\\Python27\\lib', 'C:\\', 'C:\\Python27\\libs'
]
  NOT AVAILABLE

C:\Python27\lib\site-packages\numpy\distutils\system_info.py:1531: 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:\Python27\lib\site-packages\numpy\distutils\system_info.py:1534: 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__)
Traceback (most recent call last):
  File "setup.py", line 230, in <module>
    setup_package()
  File "setup.py", line 227, in setup_package
    setup(**metadata)
  File "C:\Python27\lib\site-packages\numpy\distutils\core.py", line 135, in set
up
    config = configuration()
  File "setup.py", line 170, in configuration
    config.add_subpackage('scipy')
  File "C:\Python27\lib\site-packages\numpy\distutils\misc_util.py", line 966, i
n add_subpackage
    caller_level = 2)
  File "C:\Python27\lib\site-packages\numpy\distutils\misc_util.py", line 935, i
n get_subpackage
    caller_level = caller_level + 1)
  File "C:\Python27\lib\site-packages\numpy\distutils\misc_util.py", line 872, i
n _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "scipy\setup.py", line 12, in configuration
    config.add_subpackage('integrate')
  File "C:\Python27\lib\site-packages\numpy\distutils\misc_util.py", line 966, i
n add_subpackage
    caller_level = 2)
  File "C:\Python27\lib\site-packages\numpy\distutils\misc_util.py", line 935, i
n get_subpackage
    caller_level = caller_level + 1)
  File "C:\Python27\lib\site-packages\numpy\distutils\misc_util.py", line 872, i
n _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "scipy\integrate\setup.py", line 12, in configuration
    blas_opt = get_info('blas_opt',notfound_action=2)
  File "C:\Python27\lib\site-packages\numpy\distutils\system_info.py", line 350,
 in get_info
    return cl().get_info(notfound_action)
  File "C:\Python27\lib\site-packages\numpy\distutils\system_info.py", line 509,
 in get_info
    raise self.notfounderror(self.notfounderror.__doc__)
numpy.distutils.system_info.BlasNotFoundError:
    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.

C:\Users\Yash\Downloads\scipy-0.13.2\scipy-0.13.2>

我刚开始学习Python，但不明白为什么会出现这些错误。在Python27的Lib文件夹中我没有看到一个名为scipy的文件夹，因此当我在终端输入“import scipy”时，就会出现ImportError: No module named scipy的错误提示。

2个回答
5
你似乎没有安装编译器来编译scipy及其依赖项。这在Windows上是一个常见的问题。你需要安装编译器（较为麻烦）或下载预编译的Windows二进制文件（通常更适合在Windows上使用的软件包）。
“SciPy stack”中许多软件包的维护者提供了用于常见Windows和OS-X系统的“官方”二进制安装程序，可用于逐个安装软件包。这些安装程序通常构建为与python.org提供的Python二进制文件兼容。
我建议从sourceforge获取最新版本：http://sourceforge.net/projects/scipy/files/scipy/。
Sourceforge上的superpack很有用。已经在我的Python 3.4 x64 Windows 7上安装了scipy。 - Nikhil Girraj
我曾经遇到过类似的问题（编译器版本错误），通过从微软官网下载解决了这个问题：http://aka.ms/vcpython27。更多帮助请参考[这里](https://dev59.com/F18e5IYBdhLWcg3wEG_A)。 - SiHa
1

我曾经尝试在安装了numpy之后安装SciPy。我也使用了https://sourceforge.net/projects/scipy/files/scipy/，但是只有win32的版本可以下载，而我使用的是win64。我下载并安装了scipy-0.16.1-win32-superpack-python2.7.exe，现在scipy已经出现在安装的模块中。

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