腾讯云问题求助啊

742860367

系统CentOS6   64位腾讯学生机

licess

Repository epel is listed more than once in the configuration
Loading mirror speeds from cached hostfile
http://mirrors.tencentyun.com/epel/6/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host 'mirrors.tencentyun.com'"
Trying other mirror.

腾讯云好像都是用内部dns才能用他们内网的源，不要就换成他们内部的dns，要不就换其他源
参考：https://bbs.vpser.net/thread-14732-1-1.html