gnome-app-install multiple packages in single .desktop file

[Fabrizio Balliano]

hi to all,
I'd like to add some apps to gnome-app-install, creating a single
.desktop file wich could install more than one package (eg: all
codecs), some time ago (with breezy's gnome-app-install) I sent a
patch to do that:

https://launchpad.net/distros/ubuntu/+source/gnome-app-install/+bug/26389

but it seems to me that was not included.

Is it possible to do what I need or should I patch gnome-app-install again?
thank you very much
--
Fabrizio Balliano
fabrizio.balliano at crealabs.it
http://www.crealabs.it