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如何解析库问题？

tag-icon • tag-icon package-management python dpkg dependencies
如何解析库问题？

当我运行用 Python 编写的代码时，我得到：

Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
Fatal Python error: Py_Initialize: Unable to get the locale encoding
ModuleNotFoundError: No module named 'encodings'

我试过

  1. export PYTHONHOME=/usr/lib/Python以及我希望库所在的所有其他位置 dist-packages（因为我不能使用 Python，所以我无法使用 Python 来告诉我库在哪里）。
  2. 从这里提示但回应virtualenv -p /usr/bin/python3 venv/是：
ImportError: No module named site
  1. sudo apt-get install --reinstall python但我得到了这个： Processing was halted because there were too many errors.- 在这一行之前写了很多错误，所以只是一个例子：
dpkg: error processing package dh-python (--configure):
 dependency problems - leaving unconfigured
No apport report written because MaxReports has already been reached
                                                                    dpkg: dependency problems prevent configuration of mugshot:
 mugshot depends on python3:any (>= 3.3.2-2~); however:
  Package python3 is not configured yet.

dpkg: error processing package mugshot (--configure):
 dependency problems - leaving unconfigured
No apport report written because MaxReports has already been reached
                                                                    Setting up python (2.7.15~rc1-1) ...
dpkg: dependency problems prevent configuration of onboard:
 onboard depends on onboard-common (<< 1.4.1-2ubuntu1.1); however:
  Package onboard-common is not configured yet.
 onboard depends on onboard-common (>= 1.4.1-2ubuntu1); however:
  Package onboard-common is not configured yet.
 onboard depends on python3 (<< 3.7); however:
  Package python3 is not configured yet.
 onboard depends on python3 (>= 3.6~); however:
  Package python3 is not configured yet.
 onboard depends on python3:any (>= 3.3.2-2~); however:
  Package python3 is not configured yet.

dpkg: error processing package onboard (--configure):
 dependency problems - leaving unconfigured
No apport report written because MaxReports has already been reached
                                                                    No apport report written because MaxReports has already been reached
                                                        dpkg: dependency problems prevent configuration of redshift-gtk:
 redshift-gtk depends on python3:any (>= 3.3.2-2~); however:
  Package python3 is not configured yet.

  1. 然后我尝试了一下sudo dpkg --configure -a，但得到了与第 3 点相同的错误。

  2. （奖励）：有趣的是，当我写 pip（我用它来安装库）时，我得到了 ImportError: No module named site。

请问您有什么建议可以尝试吗？

PS：Askubuntu 似乎是最好的提问论坛，因为对我来说，它看起来更像是“内部”问题（我可能删除了某些内容？）而不是 Python。如果不是，请将我引荐到正确的论坛。

答案1

在我尝试了所有我能尝试的方法后，结论是：太多依赖关系被破坏了。因此，我决定重新安装 Linux - 如果我知道重新安装的速度有多快，我就不会花几天时间去寻找错误了。 本手册一目了然，对 Linux 新手来说很棒。但我学到了很多东西。

我学到的主要东西是：不要删除任何你不知道它是什么或它有什么作用的东西！:)

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