python ModuleNotFoundError: No module named ‘pip‘解决办法

深碍√TFBOYSˉ_ 2022-12-25 03:56 169阅读 0赞

## 问题 ##

执行升级pip之后报错提示 `ModuleNotFoundError: No module named 'pip'`

(venv) F:\mycode\job>pip
    Traceback (most recent call last):
      File "C:\Users\123\AppData\Local\Programs\Python\Python38-32\lib\runpy.py", line 194, in _run_module_as_main
        return _run_code(code, main_globals, None,
      File "C:\Users\123\AppData\Local\Programs\Python\Python38-32\lib\runpy.py", line 87, in _run_code
        exec(code, run_globals)
      File "F:\mycode\job\venv\Scripts\pip.exe\__main__.py", line 4, in <module>
    ModuleNotFoundError: No module named 'pip'

## 解决办法 ##

1.先执行 安装默认pip `python -m ensurepip`

(venv) F:\mycode\job>python -m ensurepip
    Looking in links: c:\Users\123\AppData\Local\Temp\tmp4oypdxl6
    Requirement already satisfied: setuptools in f:\mycode\job\venv\lib\site-packages (47.1.0)
    Processing c:\users\123\appdata\local\temp\tmp4oypdxl6\pip-20.1.1-py2.py3-none-any.whl
    Installing collected packages: pip
    Successfully installed pip-20.1.1

1.  再执行升级pip `python -m pip install --upgrade pip`

(venv) F:\mycode\job>python -m pip install --upgrade pip
    Collecting pip
      Using cached pip-20.2.4-py2.py3-none-any.whl (1.5 MB)
    Installing collected packages: pip
      Attempting uninstall: pip
        Found existing installation: pip 20.1.1
        Uninstalling pip-20.1.1:
          Successfully uninstalled pip-20.1.1
    Successfully installed pip-20.2.4

1.  完成安装及升级

(venv) F:\mycode\job>pip -V
    pip 20.2.4 from f:\mycode\job\venv\lib\site-packages\pip (python 3.8)