Add dependencies

Hi

I think the following output explains it :) :

notice: /Stage[main]/Ddclient::Server/File[/etc/ddclient.conf]/ensure: created
info: /Stage[main]/Ddclient::Server/File[/etc/ddclient.conf]: Scheduling refresh of Service[ddclient]
err: /Stage[main]/Ddclient::Server/Service[ddclient]/ensure: change from stopped to running failed: Could not find init script for 'ddclient'
notice: /Stage[main]/Ddclient::Server/Service[ddclient]: Triggered 'refresh' from 1 events
notice: /Stage[main]/Ddclient::Server/Package[ddclient]/ensure: ensure changed 'purged' to 'present'
notice: Finished catalog run in 72.16 seconds

Regards
 raf