[Freeswitch-users] building rpm doesn't get me sounds directory

I'm building an rpm using the freeswitch.spec in the top-level directory, and it creates a usable rpm for me except that when I install it on a target machine, I don't get the sounds sub-directory and therefore voicemail doesn't work. Do I need to make some changes to the spec file or the rpm build script in order to get an rpm that will install all of the sounds/recordings?