1,Windows安装方式
需要升级pip,然后pip install scrapy
或者pip install wheel,lxml,pyopenssl
安装pyopenssl
安装Twisted
安装pywin32
安装scrapy,pip install scrapy
2.Ubuntu的安装方式
sudo apt-get install python-dev python-pip libxml2-dev libxslt1-dev zlib1g-dev libffi-dev libssl-dev
sudo pip install scrapy