在vs2017中使用Python 错误笔记

1、No module named 'requests'

缺少相应的模块，解决方法：

 

2、

llecting etree Could not find a version that satisfies the requirement etree (from versions: ) No matching distribution found for etree You are using pip version 10.0.1, however version 20.2b1 is available.

You should consider upgrading via the 'python -m pip install --upgrade pip' command.

需要升级版本：

https://www.cnblogs.com/theda/p/11823420.html