一.前言 在CentOS 上安装fabric时出现问题,首先已安装pip, 用pip执行以下命令pip install 出现以下问题 [niy@niy-computer /]$ sudo pip install fabric Requirement already satisfied (use --upgrade to upgrade): fabric in /usr/lib/python2.6/site-packages/Fabric-1.3.1-py2.6.egg Requirement a…