Get a repo installed and working on my machine

Hi, I need this repo installed and working on my machine: [login to view URL] The steps to install it are there but currently it isn't working on my machine. I suspect that my tools are outdated and postgres is not set up correctly at all. You can either write a script that will help me get it setup and working or you can walk me through it. I don't know how/if you'll be able to remote into my machine but that is welcome as well