问题：WARNING: You are using pip version 19.2.3, however version 22.2.2 is available. You should consider upgrading via the ‘python -m pip install --upgrade pip’ command.

报错原因：
WARNING: You are using pip version 19.1.1, however version 20.0.2 is available.

你使用的pip版本为19.1.1，版本20.0.2可用，需要升级pip版本；

解决：

1. 点击开始-搜索命令提示符-点以管理员身份运行
2. 输入

pip install --user --upgrade pip

3. 输入以下命令去查看

pip -V

出现以下则成功

4. 然后继续安装你要装的第三方库即可