deb http://ta3d.darkstars.co.uk/apt/ stable main
deb http://ta3d.darkstars.co.uk/apt/ testing main
the stable branch will contains official releases and stable packages (FMODex, AllegroGL), so currently it doesn't contain any release of TA3D, only dependencies.
the testing branch contains test releases. I am uploading packages for current SVN
This still needs testing ... so we're waiting for bug reports
If you install from those packages, you'll have to put your HPI/CCX/UFO/GP3 resource files in $HOME/.ta3d/resources/ (or in /usr/share/games/ta3d ...)