linux中python常见报错

1.如何在linux中安装python：

https://blog.csdn.net/Ajekseg/article/details/126434609。他博客的第七步不要执行，因为他命令是错误的，引用变量时要加$符号的

 2.linux pip报错：WARNING: Running pip as the ‘root‘ user can result in broken permissions and conflicting

https://blog.csdn.net/weixin_51080564/article/details/123584119

3.linux 运行pip命令

python -m pip install -i http://pypi.douban.com/simple --trusted-host pypi.douban.com --upgrade pip

pip install -i http://pypi.douban.com/simple --trusted-host pypi.douban.com --upgrade setuptools wheel