CentOS6.3 系统，添加163yum源后,yum 安装mysql出现：

    Running rpm_check_debug

    ERROR with rpm_check_debug vs depsolve:

    libmysqlclient.so.16 is needed by postfix-2:2.6.6-8.el6.i686

    libmysqlclient.so.16(libmysqlclient_16) is needed by postfix-2:2.6.6-8.el6.i686

     You could try running: rpm -Va –nofiles –nodigest

    Your transaction was saved, rerun it with: yum load-transaction /tmp/yum_save_tx-2017-11-17-19-00M3VdGi.yumtx

解决办法:

    yum update postfix

本文转自 枫叶云  51CTO博客，原文链接:http://blog.51cto.com/fengyunshan911/1982966