解决Cannot retrieve metalink for repository epel. Please verify its path and try again

解决方法: 修改 epel.repo 文件,把第3行注释去掉,第四行注释掉. 编辑 /etc/yum.repos.d/epel.repo:

vi /etc/yum.repos.d/epel.repo
[epel]
name=Extra Packages for Enterprise Linux 6 - $basearch
#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch
mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch

修改为:

[epel]
name=Extra Packages for Enterprise Linux 6 - $basearch
baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch

再清理源,重新安装.

yum clean all
yum install -y 需要的包