Probleme mit InaDyn auf der Dereambox Clone

#!/bin/sh
DAEMON=/usr/bin/inadyn
NAME=inadyn
DESC="DYNDNS"
test -f $DAEMON || exit 0
set -e
case "$1" in
    start)
        echo -n "* starting $DESC: $NAME... "
        start-stop-daemon -S -b -x $DAEMON 
        echo "done."
        ;;
    stop)
        echo -n "* stopping $DESC: $NAME... "
        start-stop-daemon -K -x $DAEMON
        echo "done."
        ;;
    restart)
        echo "* restarting $DESC: $NAME... "
        $0 stop
        $0 start
        echo "done."
        ;;
    *)
        echo "Usage: $0 {start|stop|restart}"
        exit 1
        ;;
esac
exit 0