Python SciPy在pip安装SciPy时出错

Question

C:\PY27\Scripts>pip install --no-cache-dir scipy
Collecting scipy
c:\py27\lib\site-   
packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:318: 
SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name 
Indication) extension to TLS is not available on this platform. This may 
cause the server to present an incorrect TLS certificate, which can cause 
validation failures. You can upgrade to a newer version of Python to solve 
this. For more information, see 
https://urllib3.readthedocs.io/en/latest/security.html#snimissingwarning.

SNIMissingWarning
c:\py27\lib\site-  
packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:122: 
InsecurePlatformWarning: A true SSLContext object is not available. This 
prevents urllib3 from configuring SSL appropriately and may cause certain 
SSL connections to fail. You can upgrade to a newer version of Python to 
solve this. For more information, see 

   https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.

InsecurePlatformWarning
Downloading scipy-0.18.1.tar.gz (13.1MB)
100% |################################| 13.1MB 239kB/s
Installing collected packages: scipy
Running setup.py install for scipy ... error
Complete output from command c:\py27\python.exe -u -c "import setuptools, 
tokenize;__file__='c:\\users\\puneet~1\\appdata\\local\\temp\\pip-build-
qvvewa\\scipy\\setup.py';f=getattr(tokenize, 'open', open)
(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, 
__file__, 'exec'))" install --record 
c:\users\puneet~1\appdata\local\temp\pip-icoko3-record\install-record.txt --
single-version-externally-managed --compile:

Note: if you need reliable uninstall behavior, then install
with pip instead of using `setup.py install`:

  - `pip install .`       (from a git repo or downloaded source
                           release)
  - `pip install scipy`   (last SciPy release on PyPI)


lapack_opt_info:
lapack_mkl_info:
  libraries mkl_rt not found in ['c:\\py27\\lib', 'C:\\', 'c:\\py27\\libs']
  NOT AVAILABLE

openblas_lapack_info:
  libraries openblas not found in ['c:\\py27\\lib', 'C:\\', 'c:\\py27\\libs']
  NOT AVAILABLE

atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
c:\py27\lib\site-packages\numpy\distutils\system_info.py:1051: UserWarning: 
Specified path C:\projects\numpy-wheels\windows-wheel-builder\atlas-
builds\atlas-3.11.38-sse2-64\lib is invalid.
  pre_dirs = system_info.get_paths(self, section, key)
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
  NOT AVAILABLE

atlas_3_10_info:
<class 'numpy.distutils.system_info.atlas_3_10_info'>
  NOT AVAILABLE

atlas_threads_info:
Setting PTATLAS=ATLAS
<class 'numpy.distutils.system_info.atlas_threads_info'>
  NOT AVAILABLE

atlas_info:
<class 'numpy.distutils.system_info.atlas_info'>
  NOT AVAILABLE

c:\py27\lib\site-packages\numpy\distutils\system_info.py:572: 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.
  self.calc_info()
lapack_info:
  libraries lapack not found in ['c:\\py27\\lib', 'C:\\', 'c:\\py27\\libs']
  NOT AVAILABLE

c:\py27\lib\site-packages\numpy\distutils\system_info.py:572: 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.
  self.calc_info()
lapack_src_info:
  NOT AVAILABLE

c:\py27\lib\site-packages\numpy\distutils\system_info.py:572: 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.
  self.calc_info()
  NOT AVAILABLE

Running from scipy source directory.
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "c:\users\puneet~1\appdata\local\temp\pip-build-
qvvewa\scipy\setup.py", line 415, in <module>
    setup_package()
  File "c:\users\puneet~1\appdata\local\temp\pip-build-
qvvewa\scipy\setup.py", line 411, in setup_package
    setup(**metadata)
  File "c:\py27\lib\site-packages\numpy\distutils\core.py", line 135, in 
setup
    config = configuration()
  File "c:\users\puneet~1\appdata\local\temp\pip-build-
qvvewa\scipy\setup.py", line 335, in configuration
    config.add_subpackage('scipy')
  File "c:\py27\lib\site-packages\numpy\distutils\misc_util.py", line 1001, 
in add_subpackage
    caller_level = 2)
  File "c:\py27\lib\site-packages\numpy\distutils\misc_util.py", line 970, 
in get_subpackage
    caller_level = caller_level + 1)
  File "c:\py27\lib\site-packages\numpy\distutils\misc_util.py", line 907, 
in _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "scipy\setup.py", line 15, in configuration
    config.add_subpackage('linalg')
  File "c:\py27\lib\site-packages\numpy\distutils\misc_util.py", line 1001, 
in add_subpackage
    caller_level = 2)
  File "c:\py27\lib\site-packages\numpy\distutils\misc_util.py", line 970, 
in get_subpackage
    caller_level = caller_level + 1)
  File "c:\py27\lib\site-packages\numpy\distutils\misc_util.py", line 907, 
in _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "scipy\linalg\setup.py", line 20, in configuration
    raise NotFoundError('no lapack/blas resources found')
numpy.distutils.system_info.NotFoundError: no lapack/blas resources found

----------------------------------------
Command "c:\py27\python.exe -u -c "import setuptools,  
tokenize;__file__='c:\\users\\puneet~1\\appdata\\local\\temp\\pip-build-
qvvewa\\scipy\\setup.py';f=getattr(tokenize, 'open', open)
(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, 
__file__, 'exec'))" install --record 
c:\users\puneet~1\appdata\local\temp\pip-icoko3-record\install-record.txt --
single-version-externally-managed --compile" failed with error code 1 in 
c:\users\puneet~1\appdata\local\temp\pip-build-qvvewa\scipy\

我试图通过pip安装scipy包。 在Windows10上运行64位SimplPython2.7.3无Python。 你能告诉我安装软件包scipy时出了什么问题吗？

非常感谢您的回答

Answer 1

由于Windows没有任何类似于Linux的包管理器，您不能只使用pip install <packagename>，因此最好安装Installing the SciPy Stack中提到的科学Python发行版之一。然而，如果这不是一个选项，Christoph Gohlke提供了pre-built Windows installers for many Python packages，包括所有的核心SciPy堆栈，它们工作得非常好。

Answer 2

如前所述，尝试使用.whl

你应该从这里下载正确的文件http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy 然后将cd下载到您的scipy_some_version.whl和

    pip install scipy_some_version.whl

Answer 3

你不能在Windows上就这样pip installscipy。使用高尔克轮子或水蟒。