When Noosfero is installed as a Debian package (or when the provided initscript is used somehow), and
the system used dependency-based boot, Noosfero may not start properly after a reboot. That's because
Noosfero it may be scheduled to start before PostgreSQL, what will obviously fail. This happens because
the provided initscript does not contain required LSB headers indicating the dependency on PostgreSQL.
Steps to reproduce
Install Noosfero using the Debian package on a clean Debian Squeeze system
Check that Noosfero won't start properly after the reboot.