linux Fix ModuleNotFoundError: No module named ‘distutils.cmd’ The module not found likely means the packages arenR…
linux What is the meaning of $? in a shell script? $# 是传给脚本的参数个数$0 是脚本本身的名字$1 是传递给该shell脚本的第一个参数$2 是传递给该sh…
linux RequestsDependencyWarning: urllib3 (xxx) or chardet (xxx) doesn’t match a supported version! 解决办法: sudo pip install –upgrade urllib3 sudo pip …