If you are still here, good! :)
There are a few things you will need besides of the install provided here (yes, the versions matter):
This build has only been tested on OsX 10.6.2 so I have no idea how it will behave on other systems.
If you find a bug (and you will) and you are sure it is not related directly to libtcod then check if it is already known here
If you are sure it is a new bug you can submit it to libxtcod [at some random thing against spam] sess-on.net (use subject BUG:)
All this big talk and no download :D
well here you go! The packaged version of libtcod is 1.5.1
Also the sys_sfml_c.c file was not compiled as I had problems but saw no use.
Since I have not yet managed to get the installer up and running you need to do the copying yourself for now:
After installing, go to XCode and create a new project. You should have a new category: User Templates. select "libtcod Application" (yea i ripped the template of SDL, anyone know how to change the description and icon?) and you are ready to go!
Oringinal source is availible here: http://doryen.eptalys.net/libtcod/