tpaixao, I noticed in the thread that before using the fcamera code you had a problem creating a .deb package that would install from the package manager without needing root privileges to install.

If you still have that problem or if anyone else is suffering from Qt Creator you should find the following link helpful:
http://developer.qt.nokia.com/wiki/H...and_Maemo_N900

The main issue is that the control file produced before it builds categorizes your program as <unknown>. The package manager wants your program to be of a known category like user/games or user/utilities in the case of your useful timelapse app. The link I posted should help correct the problem before you rebuild the package appropriately.