Also, speaking of LibStub and CallbackHandler: you might want to not specify versions of either, and always use the latest versions. Your choice of latest alpha or release; I have never noticed problems with alpha builds with them.
Lua Code:
svn://svn.wowace.com/wow/libstub/mainline/trunk
svn://svn.wowace.com/wow/callbackhandler/mainline/trunk/CallbackHandler-1.0