CentOS6.2 upgraded from yum to CentOS6.6

CentOS6.2 upgraded from yum to CentOS6.6

Because only CentOS 6.2 is available, after installation, you can upgrade it through the command line.
View Available Updates
# Yumlist updates
Upgrade centos 6.5
# Yumupdate

Unfortunately, I encountered some errors during this update.

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
Updated By: qpid-cpp-client-0.14-22.el6_3.i686 (base)
Not found
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
Updated By: qpid-cpp-client-0.14-22.el6_3.i686 (base)
Not found

Execute the command as prompted.
# Yum update -- skip-broken
And
# Rpm-Va -- nofiles -- nodigest
None of them work. Find the solution through network search:
1. Uninstall qpid-cpp-client first
# Yum-y remove qpid-cpp-client
2. Clear and recreate the cache
# Yum clean all
# Yum makecache
3. Execute the update operation again.
# Yum update