linux安装python3
https://www.cnblogs.com/yhongji/p/9383857.html
linux安装git
yum install git
linux安装mysql 5.7
https://www.cnblogs.com/daemon-/p/9009360.html
linux安装redis 3.2.8
https://blog.csdn.net/fouy_yun/article/details/81013628
pip3 install -r requirements.txt超时问题
方法一：设置超时时间
pip3 install --default-timeout=1000 --no-cache-dir -r requirements.txt
方法二：切换镜像源
pip3 install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple/
https://blog.csdn.net/Stray_Lambs/article/details/102248702
原文：https://www.cnblogs.com/lutt/p/12399206.html