if test -e $OTRS_HOME/var/cron; then
    OTRS_ROOT=$OTRS_HOME
else
    echo "No cronjobs in $OTRS_HOME/var/cron found!";
    echo " * Check the \$HOME (/etc/passwd) of the OTRS user. It must be the root dir of your OTRS system (e. g. /opt/otrs). ";
    exit 5;
fi