Help With Routing

[eluser]37Stars[/eluser]
I agreed to help a friend with a site based on CodeIgniter. I've done a lot of php coding with WordPress, Joomla, and others. I can't see to get headed in the right direction. If someone could point me in the right direction I would appreciate it.

I have copied the original files from the server to an Ubuntu VM. The home page comes up fine, but all of the menu items point to /Home/SomePage, etc. Home is the controller, but the web server is looking for SomePage in the Home folder, which doesn't exist.

What am I missing?

Thanks