[Python] 安装pip

python -m pip install --upgrade pip

参考

pip安装

https://www.cnblogs.com/baiyuer/p/9606773.html

get-pip

https://blog.csdn.net/t598755573/article/details/102759142

pip安装错误

http://blog.sciencenet.cn/blog-3409972-1228196.html