新装好CentOS,执行yum update时,出现提示
Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile 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 find a valid baseurl for repo: base
网上搜寻后发现,原来是未设置dns,无法解析域名。
解决方法
修改/etc/resolv.conf文件,在其中加上dns即可
# Google nameservers
nameserver 8.8.8.8
nameserver 8.8.4.4
当然你也可以加上其他dns服务器
# OpenDNS servers
nameserver 208.67.222.222
nameserver 208.67.220.220
再次运行yum update,成功开始更新,到此问题解决。
还不快抢沙发