POSTIN

/bin/sh

echo Please create a database in MySQL or PostgreSQL for phpGroupWare to use.
echo Then edit /var/www/html/phpgroupware/header.inc.php to match your database
echo config and change the config_passwd. 
echo Finish by browsing to http://yourmachine/phpgroupware/setup to create the tables and configure your environment.

POSTUN

/bin/sh

echo To complete the removal you must remove the databases manually.