pip install <package name>对我而言,每个包都失败了.这就是我得到的:
Could not find a version that satisfies the requirement <package-name
(from versions: )
No matching distribution found for <package-name>
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我在Stack Overflow上看到了 类似的 问题,但它们似乎与这个问题没有完全相关.
此外,这篇文章表明,如果PyPI关闭或我的IP地址被列入黑名单,可能会发生这种情况.对我来说,这似乎都不正确.
pip显示最新的运行情况pip install --upgrade pip.
在 MacOS (10.11.6) 上使用 pip 搜索或安装软件包时,我收到类似于下面重现的错误的 SSL 错误。
python2和python3都会出现这个问题。我通过www.python.org作为 Frameworks获得了版本(2.7.14 和 3.6.5)。pip 的版本是 9.0.1。这个问题是新的(2018 年 4 月),似乎与 OSX 的更新有关。
如何从这个问题中恢复?
$ pip2 search numpy
Exception:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip/commands/search.py", line 45, in run
pypi_hits = self.search(query, options)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip/commands/search.py", line 62, in search
hits = pypi.search({'name': query, 'summary': query}, 'or')
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xmlrpclib.py", line 1243, in __call__
return self.__send(self.__name, args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xmlrpclib.py", line 1602, in __request …Run Code Online (Sandbox Code Playgroud)