CentOS7下安装Scrapy步骤详细介绍
更新yum
[root@localhost ~]# yum -y update
安装gcc及扩展包
[root@localhost ~]# yum install gcc libffi-devel python-devel openssl-devel
安装开发工具包
[root@localhost ~]# yum groupinstall -y development
安装libxslt-devel支持lxml
[root@localhost ~]# yum install libxslt-devel
安装pip
[root@localhost ~]# yum -y install python-pip
安装Scrapy
[root@localhost ~]# pip install scrapy
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