Python Pip无法正常工作 到底是怎么回事？

Question

概括

我已经整理了一个精巧的python程序的后端，但是我讨厌默认情况下拥有的gui选项。根据我的经验，Tkinter是不可靠的。乌龟图形的东西绝对不会使我的项目受益。因此，我研究了替代方案，然后Krivy出现了。我一步一步地遵循了安装程序，但错误却越来越严重。

Windows 10

Python 3.6

问题

发生了什么事，我该如何解决？我已经看过其他问题，它们要么是前几年的问题，要么与我自己的问题略有不同。以下是pip安装（或尝试）的结果。

结果

C:\Users\*>pip3.6 install pygyubu

Collecting pygyubu

  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pygyubu/

  Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pygyubu/

  Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pygyubu/

  Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pygyubu/

  Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)': /simple/pygyubu/

  Could not fetch URL https://pypi.python.org/simple/pygyubu/:

  There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries exceeded with url: /simple/pygyubu/ (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:833)'),)) - skipping

  Could not find a version that satisfies the requirement pygyubu (from versions: )

No matching distribution found for pygyubu

PS这不是真正的尝试，这是我的最后尝试，我放弃了krivy，只是想知道它是否有效。我已经尝试了命令的所有变体。没有任何结果。

Answer 1

尝试pip install --egg pygubu 并使用“ pip list --uptodate”和“ pip list --outdated”命令