我遇到的三个错误
① error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual……
下载安装Microsoft Visual C++ Build Tools 2015，感谢博主Steven灬
②python安装lxml报错，Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
③安装parsel
pip install parsel
成功