You need to edit /etc/init.d/forked-daapd to make it compatible with chkconfig. Change the line:
{{Text|Text=# chkconfig 345 100 1}}<br>
to be the following:
{{Text|Text=# chkconfig 345 99 1}}<br>
Save and exit then type the following:
{{Code|chkconfig forked-daapd on}}