在插入安装包时会出现错误:pip需要升级!!!
WARNING: You are using pip version 21.2.3; however, version 22.0.4 is available.
You should consider upgrading via the 'E:\Python开发环境解释器\python.exe -m pipinstall --upgrade pip' command.
原方式是:
我们都知道,想要进行pip升级,其实只要在命令行运行以下代码即可:
python -m pip install --upgrade pip
但是会有错误!!!一直有!!!
在升级pip安装包时:
1.管理员身份打开cmd;
2.尽量用手机WiFi;
3.然后输入python -m pip install --upgrade pip -i https://pypi.douban.com/simple