Python的虚拟环境
在运行pip3 install命令时候出现了下面的错误提示
XML/HTML代码
- error: externally-managed-environment
- × This environment is externally managed
- ╰─> To install Python packages system-wide, try apt install
- python3-xyz, where xyz is the package you are trying to
- install.
- If you wish to install a non-Debian-packaged Python package,
- create a virtual environment using python3 -m venv path/to/venv.
- Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make
- sure you have python3-full installed.
- If you wish to install a non-Debian packaged Python application,
- it may be easiest to use pipx install xyz, which will manage a
- virtual environment for you. Make sure you have pipx installed.
- See /usr/share/doc/python3.11/README.venv for more information.
- note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
- hint: See PEP 668 for the detailed specification.
XML/HTML代码
- python3 -m venv .venv
- source .venv/bin/activate
