Python SciPy, дающий ошибку с pip install scipy

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\ 

Я пытаюсь установить через pip scipy пакет. Работает на Windows 10 64-разрядная версия Python 2.7.3 нет anaconda. Не могли бы вы рассказать, что происходит не так во время установки пакета scipy?

Большое спасибо заранее за ваши ответы

Answer 1

Как уже упоминалось, попробуйте с .whl

Вы должны скачать нужный файл отсюда http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy Тогда кд, где вы загрузили scipy_some_version.whl и

pip install scipy_some_version.whl 

Answer 2

Вы не только pip install SciPy можете на Windows. Используйте колеса Гольке или Анаконду.

Answer 3

Поскольку Windows не иметь какой-либо диспетчер пакетов, аналогичный тому, что в Linux, вы не можете просто использовать pip install <packagename>, поэтому рекомендуется установить один из научных дистрибутивов Python, упомянутый в Installing the SciPy Stack. Однако, если это не вариант, Christoph Gohlke предоставляет pre-built Windows installers for many Python packages, включая весь основной стек SciPy, который работает очень хорошо.

Answer 4

Я столкнулся с той же ошибкой, и оказалось, что scipy не был доволен numpy. Затем я использовал «conda intsall scipy», и он запустил требуемую версию без каких-либо ошибок.

Для всех, кто пользуется окнами, рекомендуется установить anaconda. Если требуется старая версия python, можно создать виртуальный env и установить нужную версию python.