解决类似”package libstdc++-4.3.0-8.x86_64 (which is newer than libstdc++-4.1.2-46.el5_4.2.i386) is already installed“的问题

今天升级下系统，yum -y update时候提示如下错误：
package libstdc++-4.3.0-8.x86_64 (which is newer than libstdc++-4.1.2-46.el5_4.2.i386) is already installed

解决办法：
shell> updatedb
shell> locate libstdc++-4.1.2-46.el5_4.2.i386
/var/cache/yum/update/packages/libstdc++-4.1.2-46.el5_4.2.i386.rpm
shell> rpm -ivh –oldpackage –force /var/cache/yum/update/packages/libstdc++-4.1.2-46.el5_4.2.i386.rpm