我弄壞了我的詩歌裝置，不知道從哪里開始修復它？

Question

我在一些業余項目中將詩歌與 pyenv 結合使用。 我在一些詩歌愛好項目中使用 pyenv 創建了一些 virtualenv。 出於某種原因，我刪除了其中一些 python 安裝，這些安裝破壞了這些項目中的 virtualenvs，現在詩歌將不再起作用。 當我嘗試開始寫詩時，我收到了這條信息。 我正在使用 Linux Mint 20.1：

/home/milkman/.poetry/lib/poetry/_vendor/py2.7/subprocess32.py:149: RuntimeWarning: The _posixsubprocess module is not being used. Child process reliability may suffer if your program uses threads.
  "program uses threads.", RuntimeWarning)
Traceback (most recent call last):
  File "/home/milkman/.poetry/bin/poetry", line 16, in <module>
    from poetry.console import main
  File "/home/milkman/.poetry/lib/poetry/console/__init__.py", line 1, in <module>
    from .application import Application
  File "/home/milkman/.poetry/lib/poetry/console/application.py", line 7, in <module>
    from .commands.about import AboutCommand
  File "/home/milkman/.poetry/lib/poetry/console/commands/__init__.py", line 4, in <module>
    from .check import CheckCommand
  File "/home/milkman/.poetry/lib/poetry/console/commands/check.py", line 2, in <module>
    from poetry.factory import Factory
  File "/home/milkman/.poetry/lib/poetry/factory.py", line 18, in <module>
    from .repositories.pypi_repository import PyPiRepository
  File "/home/milkman/.poetry/lib/poetry/repositories/pypi_repository.py", line 33, in <module>
    from ..inspection.info import PackageInfo
  File "/home/milkman/.poetry/lib/poetry/inspection/info.py", line 25, in <module>
    from poetry.utils.env import EnvCommandError
  File "/home/milkman/.poetry/lib/poetry/utils/env.py", line 23, in <module>
    import virtualenv
  File "/home/milkman/.poetry/lib/poetry/_vendor/py2.7/virtualenv/__init__.py", line 3, in <module>
    from .run import cli_run, session_via_cli
  File "/home/milkman/.poetry/lib/poetry/_vendor/py2.7/virtualenv/run/__init__.py", line 13, in <module>
    from .plugin.activators import ActivationSelector
  File "/home/milkman/.poetry/lib/poetry/_vendor/py2.7/virtualenv/run/plugin/activators.py", line 6, in <module>
    from .base import ComponentBuilder
  File "/home/milkman/.poetry/lib/poetry/_vendor/py2.7/virtualenv/run/plugin/base.py", line 5, in <module>
    from backports.entry_points_selectable import entry_points
ImportError: No module named entry_points_selectable

我不知道從哪里開始解決這個問題。 每當我嘗試用詩歌發出命令時，我都會收到同樣的信息。 任何人都可以指出我正確的方向嗎？ 謝謝！

Answer 1

看來您不小心刪除了一些庫的功能。 嘗試將其刪除並重新安裝。

Answer 2

可能是您刪除了一些庫文件。 您可以嘗試刪除應用程序正在使用的詩歌和所有庫。 開始全新安裝詩歌。 您可以使用pip進行安裝和卸載。

否則明智地從新開始一個新項目。