摘要：
1 https://docs.github.com/cn/free-pro-team@latest/github/authenticating-to-github/adding-a-new-ssh-key-to-your-github-account 阅读全文
摘要：
1. 安装：python setup.py install --record log。 卸载：cat log | xargs rm －rf https://www.cnblogs.com/still-smile/p/11583639.html 2. 下载 https://www.python.org 阅读全文