Linux包多版本重复安装报错

错误： Multilib version problems found. This often means that the root
cause is something else and multilib version checking is just
pointing out that there is a problem. Eg.:

情况应该是pcre包重复了。然后，我用

rpm -qa | grep 包名
查看pcre是否重复，安装，果然有，然后我用

yum remove 其中一个的pcre的包名 //卸载
再重新安装：

yum install -y 包名