saltstack客户端安装salt-ninion软件包的时候报错
Error: Package: salt-2015.5.10-2.el6.noarch (epel)
Requires: PyYAML
Error: Package: salt-2015.5.10-2.el6.noarch (epel)
Requires: python-requests
Error: Package: salt-2015.5.10-2.el6.noarch (epel)
Requires: python-jinja2
然后在安装就成功了