问题： [root@cddserver2 ~]# yum -y install gcc-* Loaded plugins: fastestmirror, presto Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error was 14: PYCURL ERROR 6 - "Couldn't resolve host 'mirrorlist.centos.org'" Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again 原因： dns服务器没有配置正确 解决办法： 1、打开文件/etc/resolv.conf在其中添加： nameserver 8.8.8.8 nameserver 8.8.4.4 search localdomain 2、然后重启网卡：使用命令: service network restart

最后更新于 2020-08-27 13:01:12 已有 645 位童鞋阅读过。