Linux 卸载mysql-libs包出现错误

在Red Hat Enterprise Linux6.6上安装MySQL时，出现与package mysql-libs-5.1.73-3.el6_5.x86_64冲突的情况

[root@localhost tmp]# rpm -ivh MySQL-server-advanced-5.6.20-1.rhel5.x86_64.rpm

Preparing...                ########################################### [100%]

        file /usr/share/mysql/czech/errmsg.sys from install of MySQL-server-advanced-5.6.20-1.rhel5.x86_64 conflicts with file from package mysql-libs-5.1.73-3.el6_5.x86_64

        file /usr/share/mysql/danish/errmsg.sys from install of MySQL-server-advanced-5.6.20-1.rhel5.x86_64 conflicts with file from package mysql-libs-5.1.73-3.el6_5.x86_64

        file /usr/share/mysql/dutch/errmsg.sys from install of MySQL-server-advanced-5.6.20-1.rhel5.x86_64 conflicts with file from package mysql-libs-5.1.73-3.el6_5.x86_64

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在安装之前检查发现已经有了mysql-libs包，但是并没有卸载该包，既然冲突了，就必须要卸载mysql-libs-5.1.73-3.el6_5.x86_64包，卸载过程中出现error: Failed dependencies，依赖性的问题。 使用参数--nodeps删除了该组件

[root@localhost tmp]# rpm -qa | grep -i mysql

mysql-libs-5.1.73-3.el6_5.x86_64

[root@localhost tmp]# rpm -ev mysql-libs-5.1.73-3.el6_5.x86_64  

error: Failed dependencies:

        libmysqlclient.so.16()(64bit) is needed by (installed) postfix-2:2.6.6-6.el6_5.x86_64

        libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by (installed) postfix-2:2.6.6-6.el6_5.x86_64

        mysql-libs is needed by (installed) postfix-2:2.6.6-6.el6_5.x86_64

[root@localhost tmp]# rpm -ev mysql-libs-5.1.73-3.el6_5.x86_64   --nodeps

[root@localhost tmp]#