[环境配置][原创] The soupsieve package is not installed. CSS selectors cannot be used

直接复制anaconda里面的bs4会报错：

E:\Python3.6.5\lib\bs4\element.py:16: UserWarning: The soupsieve package is not installed. CSS selectors cannot be used.

'The soupsieve package is not installed. CSS selectors cannot be used.'

解决方法：

pip install soupsieve