由于工作需要安装Centos6.1,为了保证系统稳定性，yum update更新软件，网上找了好多方法，比如：yum clean all
yum install libotf
…
更换源 等等都不行，最后通过yum remove matahari* 完美解决，特此记录。

--> Finished Dependency Resolution
Error: Package: matahari-service-0.4.0-5.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
           Requires: libqpidclient.so.5()(64bit)
           Removing: qpid-cpp-client-0.10-3.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
               libqpidclient.so.5()(64bit)
           Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
               Not found
Error: Package: matahari-host-0.4.0-5.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
           Requires: libqpidclient.so.5()(64bit)
           Removing: qpid-cpp-client-0.10-3.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
               libqpidclient.so.5()(64bit)
           Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
               Not found
Error: Package: matahari-service-0.4.0-5.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
           Requires: libqpidcommon.so.5()(64bit)
           Removing: qpid-cpp-client-0.10-3.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
               libqpidcommon.so.5()(64bit)
           Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
               Not found
Error: Package: matahari-net-0.4.0-5.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
           Requires: libqpidclient.so.5()(64bit)
           Removing: qpid-cpp-client-0.10-3.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
               libqpidclient.so.5()(64bit)
           Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
               Not found
Error: Package: matahari-net-0.4.0-5.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
           Requires: libqpidcommon.so.5()(64bit)
           Removing: qpid-cpp-client-0.10-3.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
               libqpidcommon.so.5()(64bit)
           Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
               Not found
Error: Package: matahari-host-0.4.0-5.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
           Requires: libqpidcommon.so.5()(64bit)
           Removing: qpid-cpp-client-0.10-3.el6.x86_64 (@anaconda-CentOS-201111250358.x86_64/6.1)
               libqpidcommon.so.5()(64bit)
           Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
               Not found
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

[root@Centos6 ~]# yum remove matahari*