#!/bin/bash
 # Source: http://git.kolab.org/kolab-scripts/tree/cleanup-and-start-over.sh
 yum -y remove 389\* cyrus-imapd\* postfix\* mysql-server\* roundcube\* pykolab\*

 rm -rvf \
   /etc/dirsrv \
   /etc/kolab/kolab.conf \
   /etc/postfix \
   /usr/lib64/dirsrv \
   /usr/share/dirsrv \
   /var/cache/dirsrv \
   /var/lib/dirsrv \
   /var/lib/imap \
   /var/lib/kolab \
   /var/lib/mysql \
   /var/spool/imap \
   /var/spool/postfix

 yum clean metadata
 yum -y install kolab