Error: Package: glibc-2.17-196.el7.i686 (base)

yum 安装时报错

原因,yum源对应的版本包没有匹配

解决方法：转载

#wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
#sed -i  's/$releasever/7/g' /etc/yum.repos.d/CentOS-Base.repo
#yum repolist