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Windows环境下安装virtualenv后仍提示command not found问题求助

问题

在Windows系统中已完成virtualenv的安装,但每次执行virtualenv env命令时,都会出现错误提示:virtualenv env bash: virtualenv: command not found。尝试卸载后重新安装,问题依然存在。

安装virtualenv时的日志信息:

$ pip install virtualenv
Collecting virtualenv
  Using cached virtualenv-20.16.6-py3-none-any.whl (8.8 MB)
Requirement already satisfied: platformdirs<3,>=2.4 in c:\users\samib\appdata\local\packages\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\localcache\local-packages\python310\site-packages (from virtualenv) (2.5.2)
Requirement already satisfied: distlib<1,>=0.3.6 in c:\users\samib\appdata\local\packages\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\localcache\local-packages\python310\site-packages (from virtualenv) (0.3.6)
Requirement already satisfied: filelock<4,>=3.4.1 in c:\users\samib\appdata\local\packages\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\localcache\local-packages\python310\site-packages (from virtualenv) (3.8.0)
Installing collected packages: virtualenv
  WARNING: The script virtualenv.exe is installed in 'C:\Users\samib\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed virtualenv-20.16.6
解决方法
  • 临时执行:直接使用virtualenv.exe的完整路径创建虚拟环境:
    C:\Users\samib\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\Scripts\virtualenv.exe env
    
  • 永久添加PATH:
    1. 右键「此电脑」→「属性」→「高级系统设置」→「环境变量」
    2. 在「用户变量」区域找到Path,点击「编辑」
    3. 点击「新建」,粘贴路径C:\Users\samib\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\Scripts
    4. 保存所有设置后,重启终端(bash/cmd)再执行virtualenv env即可
  • 替代方案:无需修改PATH,直接通过Python模块方式调用:
    python -m virtualenv env
    

内容的提问来源于stack exchange,提问作者Halim Boussada

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最近更新时间:2026.08.14 06:45:51