因为手上只有6.2版本的CentOS，安装好后觉着版本太低了，就通过命令行进行升级
查看可用的更新
#yumlistupdates
更新升级到centos6.5
#yumupdate
不幸的是，我在这次的更新过程中，出现了一些错误
Error:Package:matahari-host-0.4.4-11.el6.i686(@anaconda-CentOS-201112130233.i386/6.2)
Requires:libqpidclient.so.5
Removing:qpid-cpp-client-0.12-6.el6.i686(@anaconda-CentOS-201112130233.i386/6.2)
libqpidclient.so.5
UpdatedBy:qpid-cpp-client-0.14-22.el6_3.i686(base)
Notfound
Error:Package:matahari-service-0.4.4-11.el6.i686(@anaconda-CentOS-201112130233.i386/6.2)
Requires:libqpidclient.so.5
Removing:qpid-cpp-client-0.12-6.el6.i686(@anaconda-CentOS-201112130233.i386/6.2)
libqpidclient.so.5
UpdatedBy:qpid-cpp-client-0.14-22.el6_3.i686(base)
Notfound
根据它的提示，执行命令
#yumupdate--skip-broken
和
#rpm-Va--nofiles--nodigest
都不行，经过网络搜索找到解决办法：
1、先卸载qpid-cpp-client
#yum-yremoveqpid-cpp-client
2、清除重建缓存
#yumcleanall
#yummakecache
3、重新执行更新动作
#yumupdate