•安装lxml(官网给出的地址http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml,下载whl文件安装)
•安装zope.interface
https://pypi.python.org/pypi/zope.interface/4.1.2
•安装Twisted
https://pypi.python.org/pypi/Twisted
•安装pyOpenSSL
https://pypi.python.org/pypi/pyOpenSSL
•安装pywin32
http://sourceforge.net/projects/pywin32/files/pywin32/
•安装Scrapy(pip install scrapy)
说明:whl文件的安装可以使用wheel(pip install wheel安装),或者直接重命名zip文件,解压,将解压文件复制到site-packages文件夹即可