1. 修复
    • 地址: https://www.xmpan.com/944.html
      1. sed -i "s|enabled=1|enabled=0|g" /etc/yum/pluginconf.d/fastestmirror.conf
      2. mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
      3. curl -o /etc/yum.repos.d/CentOS-Base.repo https://www.xmpan.com/Centos-6-Vault-Aliyun.repo 
      4. yum clean all
      5. yum makecache

    1. 安装epel-release

      sudo yum install epel-release

    2. 更新yum以及其他安装包

      sudo yum update