python - 我的 pip 在 Windows 上坏了，我该如何修复？

Question

每当我尝试使用 pip 时，使用任何命令都会得到以下信息:

Traceback (most recent call last):
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.1008.0_x64__qzc5n2dfsdra8p0\lib\runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.1008.0_x64__qzc5n2dfsd8p0\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "C:\Users\SE\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_q3.8_qzc5n2dfsd8p0\LocalCache\local-packages\Python38\site-packages\pip\__main__.py", line 23, in <module>
    from pip._internal.cli.main import main as _main  # isort:skip # noqa
  File "C:\Users\SE\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qzc5n2dfsd8p0\LocalCache\local-packages\Python38\site-packages\pip\_internal\cli\main.py", line 10, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File "C:\Users\SE\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qzc5n2dfsd8p0\LocalCache\local-packages\Python38\site-packages\pip\_internal\cli\autocompletion.py", line 9, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "C:\Users\SE\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qzc5n2dfsd8p0\LocalCache\local-packages\Python38\site-packages\pip\_internal\cli\main_parser.py", line 7, in <module>
    from pip._internal.cli import cmdoptions
  File "C:\Users\SE\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qzc5n2dfsd8p0\LocalCache\local-packages\Python38\site-packages\pip\_internal\cli\cmdoptions.py", line 24, in <module>
    from pip._internal.cli.progress_bars import BAR_TYPES
  File "C:\Users\SE\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qzc5n2dfsd8p0\LocalCache\local-packages\Python38\site-packages\pip\_internal\cli\progress_bars.py", line 8, in <module>
    from pip._vendor.progress.bar import Bar, FillingCirclesBar, IncrementalBar
ModuleNotFoundError: No module named 'pip._vendor.progress'
PS C:\Users\SE> No module named 'pip._vendor.progress'No module named 'pip._vendor.progress'

我使用的是 Windows 10，64 位，Python 版本 3.7.7。

我无法使用 pip，我该如何解决？

Answer 1

如 pip 尝试升级到较新版本后已损坏，请尝试以下操作:

下载get-pip.py并使用右键单击“另存为”文件。

以管理员身份打开命令提示符

cd 到您保存文件的路径，在我的情况下cd C:\Users\xyz\Downloads>然后输入 python get-pip.py .它将安装所有必需的软件包，例如 wheel 和 pip .

要检查它是否安装正确，请键入 pip --version在命令行中。

希望我的回答对某人有所帮助。快乐编码。 🙂