I didn't notice that part in the instructions. I figured if you do not install the apache which is bundled in, you could look at the changes it made to the config file and then template them. I didn't get into the install very far before I had an error and I didn't have any more time to really delve into it. I think when I ran the install.sh I got an error before it even got to step one. Something like a file was missing. Maybe I got the error because I did not stop apache before running the install. Let me know how you fare. I hope to work on this in the next day or two.
Tony Z