尝试使用pip时发生运行时错误

我设法通过做一些看起来无害的事情来大肆渲染自己。尝试使用pip时发生运行时错误

我是从我的Python脚本收到以下错误（品牌[“饲料”] =网址我正在做的请求）：

**C:\Python27\lib\site-packages\requests\packages\urllib3\util\ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning. 

    InsecurePlatformWarning 

Traceback (most recent call last): 

    File "D:\Phocas\Phocas-Automation\analytics\download_feed_cats.py", line 18, in <module> 

    data = requests.get(brand['feed']) 

    File "C:\Python27\lib\site-packages\requests\api.py", line 69, in get 

    return request('get', url, params=params, **kwargs) 

    File "C:\Python27\lib\site-packages\requests\api.py", line 50, in request 

    response = session.request(method=method, url=url, **kwargs) 

    File "C:\Python27\lib\site-packages\requests\sessions.py", line 465, in request 

    resp = self.send(prep, **send_kwargs) 

    File "C:\Python27\lib\site-packages\requests\sessions.py", line 594, in send 

    history = [resp for resp in gen] if allow_redirects else [] 

    File "C:\Python27\lib\site-packages\requests\sessions.py", line 196, in resolve_redirects 

    **adapter_kwargs 

    File "C:\Python27\lib\site-packages\requests\sessions.py", line 573, in send 

    r = adapter.send(request, **kwargs) 

    File "C:\Python27\lib\site-packages\requests\adapters.py", line 431, in send 

    raise SSLError(e, request=request) 

requests.exceptions.SSLError: [Errno 1] _ssl.c:507: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed**

所以我问互联网和网上说做这样的：

pip install --upgrade ndg-httpsclient

所以我这样做，现在我不断收到抛出一个RuntimeError当我运行相同的脚本，什么是疯狂的是，即使我只是尝试，并在外壳，我得到了同样的错误运行点子！

[email protected] MINGW64 /c/Python27 
$ pip 


Traceback (most recent call last): 
    File "C:\Python27\lib\runpy.py", line 162, in _run_module_as_main 
    "__main__", fname, loader, pkg_name) 
    File "C:\Python27\lib\runpy.py", line 72, in _run_code 
    exec code in run_globals 
    File "C:\Python27\Scripts\pip.exe\__main__.py", line 5, in <module> 
    File "C:\Python27\lib\site-packages\pip\__init__.py", line 11, in <module> 
    from pip.vcs import git, mercurial, subversion, bazaar # noqa 
    File "C:\Python27\lib\site-packages\pip\vcs\mercurial.py", line 9, in <module> 
    from pip.download import path_to_url 
    File "C:\Python27\lib\site-packages\pip\download.py", line 22, in <module> 
    from pip._vendor import requests, six 
    File "C:\Python27\lib\site-packages\pip\_vendor\requests\__init__.py", line 53, in <module> 
    from .packages.urllib3.contrib import pyopenssl 
    File "C:\Python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\contrib\pyopenssl.py", line 43, in <module> 
    import OpenSSL.SSL 
    File "C:\Python27\lib\site-packages\OpenSSL\__init__.py", line 8, in <module> 
    from OpenSSL import rand, crypto, SSL 
    File "C:\Python27\lib\site-packages\OpenSSL\rand.py", line 12, in <module> 
    from OpenSSL._util import (
    File "C:\Python27\lib\site-packages\OpenSSL\_util.py", line 9, in <module> 
    binding = Binding() 
    File "C:\Python27\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 114, in __init__ 
    self._ensure_ffi_initialized() 
    File "C:\Python27\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", line 126, in _ensure_ffi_initialized 
    cls._modules, 
    File "C:\Python27\lib\site-packages\cryptography\hazmat\bindings\utils.py", line 31, in load_library_for_binding 
    lib = ffi.verifier.load_library() 
    File "C:\Python27\lib\site-packages\cffi\verifier.py", line 96, in load_library 
    self._compile_module() 
    File "C:\Python27\lib\site-packages\cryptography\hazmat\bindings\utils.py", line 127, in _compile_module 
    "Attempted implicit compile of a cffi module. All cffi modules should " 
RuntimeError: Attempted implicit compile of a cffi module. All cffi modules should be pre-compiled at installation time.

我已经搜索了这个错误，并且似乎找不到任何有用的东西。我使用的Python 2.7.6在Windows Server 2008 R2标准版64位

来源

2016-06-21 Tommy Gaboreau

@JJHakala不知道你读每一个问题正确，因为他们似乎对我 –

完全不同@ JJHakala请删除可能的重复标志 –

如果问题仍然存在，您可以尝试重新安装/升级加密软件包'pip install --user --upgrade cryptography'（首先使用“--user”进行测试）。 –

重新安装Python的固定这个问题

来源

2016-09-22 09:34:24

尝试使用pip时发生运行时错误

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