1、安装Scrapy时报错Failed building wheel for Twisted
https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted
下载好之后,cd到下载文件夹。pip install Twisted的文件名。比如:
pip install Twisted-17.5.0-cp36-cp36m-win_amd64.whl
即可安装Twisted
2、运行scrapy项目就报错:ImportError: No module named win32api 找不到win32api模块
运行命令安装模块: pip install pypiwin32
3、ImportError: No module named PIL 错误
pip install Pillow