标签：yum ble isa 报错 all 需要 install -m utils
yum安装应用或者升级遇到yum源报错，这个时候就需要停掉无效的源，先安装yum-config-manager
yum -y install yum-utils然后运行：
yum-config-manager --disable 源名字
例如：
yum-config-manager --disable remi-safe标签：yum ble isa 报错 all 需要 install -m utils
原文：http://blog.51cto.com/m51cto/2318595
