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我将诗歌与 pyenv 结合用于一些爱好项目。我在一些诗歌爱好项目中用 pyenv 创建了一些 virtualenvs。出于某种原因，我删除了一些在这些项目中破坏了 virtualenvs 的 python 安装，现在诗歌将不再起作用。当我尝试开始写诗时，我收到了这条信息。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

我不知道从哪里开始解决这个问题。每当我尝试使用诗歌命令时，我都会得到同样的信息。谁能指出我正确的方向？

谢谢！

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2 回答 2

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可能是您删除了一些库文件。您可以尝试删除您的应用正在使用的诗歌和所有库。开始全新安装诗歌。可以pip用来安装和卸载。

其他明智的做法是从头开始一个新项目。

于 2021-10-22T14:57:34.693 回答
1

您似乎不小心删除了该库的某些功能。尝试删除它并重新安装。

于 2021-10-22T14:31:52.363 回答