出现报错
[root@server1 ~]# yum install -y epel-release
已加载插件:fastestmirror, langpacks
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=updates&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; 未知的错误"
base | 3.6 kB 00:00:00
local | 3.6 kB 00:00:00
Determining fastest mirrors
没有可用软件包 epel-release。
错误:无须任何处理
解决方案
[root@server1 ~]# yum -y install wget
[root@server1 ~]# wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
[root@server1 ~]# yum clean all
[root@server1 ~]# yum makecache
[root@server1 ~]# yum install -y epel-release
已加载插件:fastestmirror, langpacks
Repository base is listed more than once