豆瓣pip
pip install -r openstack.txt -i http://pypi.douban.com/simple/ –trusted-host pypi.douban.com
yum list|grep ncurses
yum -y install ncurses-devel
yum install ncurses-devel
/bin/sh: line 2: xmlto: command not found
yum -y install xmlto
TARGET_DIR=/usr/local SBIN_DIR=/usr/local/sbin MAN_DIR=/usr/local/man make install