当安装Smaba出现Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile

当安装Smaba出现Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.jdcloud.com
 * extras: mirrors.aliyun.com
 * updates: mirror.jdcloud.com
Resolving Dependencies
There are unfinished transactions remaining. You might consider running yum-complete-transaction, or "yum-complete-transaction --cleanup-only" and "yum history redo last", first to finish them. If those don't work you'll have to try removing/installing packages by hand (maybe package-cleanup can help)出错时，可以下面的方式解决

这种情况通常是，是因为没有配置DNS服务器。

解决方法：用VI编辑resolv.conf的文件

命令

vi /etc/resolv.conf

添加：

nameserver 114.114.114.114国内的

WQ