Tvheadend

I just built the current tvheadend 3.9 on a raspberry pi running Raspbian Wheezy. When I went to add a dvb location to my adapter the list did not populate. i checked the dvb-scan folder and it was empty. So it manually ran the getmuxlist script and the folder remained empty. Looking through the script it looks like it pulls down the dvb-apps source code and then moves the contents of the ./utils/scan folder to the dvb-scan folder, and then finally it deletes all of the files (I presume it is supposed to leave some folders) in the dvb-scans folder using the following:

1. Cleanup
   echo -n "cleaning up ... "
   for f in $TVH/*; do
   [ -f $f ] && rm -f $f
   done
   rm -rf $TMP
   echo "done"

I downloaded the dvb-app source code using the link in the script and the ./utils/scan folder does not contain any folders =, just files. So the getmuxlist script is essentially moving files over and then deleting them. I looked around in the dvb-app for something that looked like it could be a muxlist. I found a the folder ./utils/szap/channels-conf and copied it's contents to the dvb-scan folder. That gave me "us-Raleigh-Durham" but that was it. There is another file in there called "make_atsc_chanconf.pl" that appears to be a perl script with some frequencies and what not in it, but I have no idea what to do with it.

Possibly they changed the source for dvb-apps?? Is there some other place that I can get the muxlists? Or is anyone has a muxlist for the greater Houston area they could send my way I would be greatly appreciative. Thanks for any help you can give.

Edit: I tried the us-Raleigh-Durham file and it does not add any muxes, so it is likely not in the correct format (i think it is in zap format).