pip安装fabric

$sudo yum install python -y

$curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

$python get-pip.py

$ wget https://github.com/fabric/fabric/archive/1.14.0.tar.gz

$ tar -xvf 1.14.0.tar.gz

$ cd fabric-1.14.0/

$ sudo pip install -e .