SystemStart bootscripts...

I am curious if the default Ubuntu-way to launch scripts/configuration after boot should work or not. The main reason for asking is that e.g.

init-checkconf /etc/init/rc.conf

brings

ERROR: cannot find dbus-launch

which is true for any kind of config I specify. According to Google the message means that something is missing. (https://bugs.launchpad.net/upstart/+bug/881885). I am not sure if this applies to init-checkconf only. But after installing the dbus-x11 package, the error is gone.

Perhaps this could be added to the default-package?