ubuntu安装pip3后,报错

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/python3.12/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.

To install Python packages system-wide, try apt install python3-xyz, where xyz is the package you are trying to install. 第一次在ubuntu上发现pip安装后的错误。


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回答

妹岛

Oct 23, 2024
2 赞

输入如下命令即可:

sudo mv /usr/lib/python3.x/EXTERNALLY-MANAGED /usr/lib/python3.x/EXTERNALLY-MANAGED.bk

上面的两个3.x换成你自己的python3的版本号,我的是3.12,你换成你自己的python3版本号。

你可以 cd /usr/lib/后运行ls命令查看。