Ok,
I had this problem aswell and almost gave up trying to install the port untill I came across this :
http://nukecops.com/index.php
On the main front page, at the top in the center block you'll see something that reads: Analyzer and NukeSQL
Download the NukeSQL 6.0 and read the instructions on what you have to do. After that reupload the ported files again and you will find all works :?
Well it did for me