yum报错总结

1. 报错信息：Could not retrieve mirrorlisthttp://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error was

14: PYCURL ERROR 6 - “Couldn’t resolvehost ‘mirrorlist.centos.org’”

Could not retrieve mirrorlisthttp://mirrorlist.centos.org/?release=6&arch=x86_64&repo=extras errorwas
解决方法：
域名解析不了，yum的配置文件里指向的域名就识别不了了。重新设置下dns指向。

vim /etc/resolv.conf

2. YumRepo Error: All mirror URLs are not using ftp, http[s] or file.centos6 yum失败！

   第一种方法：一键修复(一条一条执行即可):
   一般执行了前3条命令就好了
   Bash

   sed -i “s|enabled=1|enabled=0|g” /etc/yum/pluginconf.d/fastestmirror.conf
   mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
   curl -o /etc/yum.repos.d/CentOS-Base.repo https://www.xmpan.com/Centos-6-Vault-Aliyun.repo
   yum clean all
   yum makecache

   参考于
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