安装salt客户端出现错误

错误信息：Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again

解决：

vim /etc/yum.repos.d/epel.repo

修改前：

将下面的baseurl前面的#都取消，在mirrorlist前面加上注释【全部】

#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch

mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch

修改后：

baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch

#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch