无法使用pip安装Scipy

Question

我在命令行中使用了'pip install scipy'命令，但是在最后得到了这个错误。我该怎么修？

Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. All rights reserved.

C:\Users\Spencer>pip install scipy
Collecting scipy
  Using cached scipy-0.17.0.tar.gz
Complete output from command python setup.py egg_info:
non-existing path in 'numpy\\distutils': 'site.cfg'
Running from numpy source directory.
c:\users\spencer\appdata\local\temp\easy_install-3pkkpt\numpy-1.11.0\setup.py:327: UserWarning:
Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates
  warnings.warn("Unrecognized setuptools command, proceeding with "
c:\users\spencer\appdata\local\temp\easy_install-3pkkpt\numpy-1.11.0\numpy\distutils\system_info
.py:1640: 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\spencer\appdata\local\temp\easy_install-3pkkpt\numpy-1.11.0\numpy\distutils\system_info
.py:1649: 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\spencer\appdata\local\temp\easy_install-3pkkpt\numpy-1.11.0\numpy\distutils\system_info
.py:1652: 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\spencer\appdata\local\temp\easy_install-3pkkpt\numpy-1.11.0\numpy\distutils\system_info
.py:1542: 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\spencer\appdata\local\temp\easy_install-3pkkpt\numpy-1.11.0\numpy\distutils\system_info
.py:1553: 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\spencer\appdata\local\temp\easy_install-3pkkpt\numpy-1.11.0\numpy\distutils\system_info
.py:1556: 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:\python27\lib\distutils\dist.py:267: UserWarning: Unknown distribution option: 'define_macros'

  warnings.warn(msg)
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "c:\users\spencer\appdata\local\temp\pip-build-i4x0vy\scipy\setup.py", line 265, in <modu
le>
    setup_package()
  File "c:\users\spencer\appdata\local\temp\pip-build-i4x0vy\scipy\setup.py", line 262, in setup
_package
    setup(**metadata)
  File "c:\python27\lib\distutils\core.py", line 111, in setup
    _setup_distribution = dist = klass(attrs)
  File "c:\python27\lib\site-packages\setuptools\dist.py", line 268, in __init__
    self.fetch_build_eggs(attrs['setup_requires'])
  File "c:\python27\lib\site-packages\setuptools\dist.py", line 313, in fetch_build_eggs
    replace_conflicting=True,
  File "c:\python27\lib\site-packages\pkg_resources\__init__.py", line 836, in resolve
    dist = best[req.key] = env.best_match(req, ws, installer)
  File "c:\python27\lib\site-packages\pkg_resources\__init__.py", line 1081, in best_match
    return self.obtain(req, installer)
  File "c:\python27\lib\site-packages\pkg_resources\__init__.py", line 1093, in obtain
    return installer(requirement)
  File "c:\python27\lib\site-packages\setuptools\dist.py", line 380, in fetch_build_egg
    return cmd.easy_install(req)
  File "c:\python27\lib\site-packages\setuptools\command\easy_install.py", line 629, in easy_install
    return self.install_item(spec, dist.location, tmpdir, deps)
  File "c:\python27\lib\site-packages\setuptools\command\easy_install.py", line 659, in install_
item
    dists = self.install_eggs(spec, download, tmpdir)
  File "c:\python27\lib\site-packages\setuptools\command\easy_install.py", line 842, in install_
eggs
    return self.build_and_install(setup_script, setup_base)
  File "c:\python27\lib\site-packages\setuptools\command\easy_install.py", line 1070, in build_and_install
    self.run_setup(setup_script, setup_base, args)
  File "c:\python27\lib\site-packages\setuptools\command\easy_install.py", line 1058, in run_set
up
    raise DistutilsError("Setup script exited with %s" % (v.args[0],))
distutils.errors.DistutilsError: Setup script exited with error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat). Get it from http://aka.ms/vcpython27

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in       c:\users\spencer\appdata\local\temp\pip-build-i4x0vy\scipy\

编辑：添加了整个错误 这篇文章有太多的代码，不会让我发表，请忽略这些下一个可能的句子，因为它只是填补所需的数额，然后我可以发表这篇文章。

Answer 1

看来你得安装cython。我犯了同样的错误，“sudo pip install cython”解决了这个问题。请看这里build scipy error cythonize failed

Answer 2

对于需要编译的Windows模块，只需使用Christoph Gohlke的Python Extension Packages for Windows存储库。您可以下载scipyhere，但如前所述，您还需要安装^{}的MKL版本。

下载.whl文件后，只需使用

pip install -U wheel_file_name.whl

-U用于升级，以防您已经安装了以前的版本。

Answer 3

从以下网站下载python版本的安装程序：https://github.com/scipy/scipy/releases

有很多文件可从网站下载，但例如，对于python2.7，正确的安装程序名为scipy-0.16.1-win32-supercack-python2.7.exe 下载文件后，只需单击几下，就可以轻松安装Scipy。