ubuntu2024.04使用pip install报错_error: externally-managed-environment 脳 this envir

报错内容如下：
 

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.

解决方式：1、安装虚拟环境，2、避开检查文件。

1、安装虚拟环境

$ sudo apt-get install python3-venv
$ python3 -m venv my-environment    #这个是虚拟环境名词，后面会用到可以自己改
$ source my-environment/bin/activate   激活后就可以使用pip了

2、个人不习惯用虚拟环境，使用的是下面这种
 

$ python3 -V   查看python版本
Python 3.12.3
 
$ sudo mv /usr/lib/python3.12/EXTERNALLY-MANAGED /usr/lib/python3.12/EXTERNALLY-MANAGED.BAK    #移走文件，要注意替换成自己的版本文件（可以提前进入目录看下是否有这个文件），然后就可以正常使用pip了