Repository Setup

You can add the repositories to your box in several ways. Here's a quick how-to, you can step through it or look for full details on adding PPA's on my Launchpad Page.

Open a terminal window (commands may be typed directly or pasted into it) and:

Remove old sdlmame repositories (if any):

sudo rm -f /etc/apt/sources.list.d/sdlmame4ubuntu.*

Add the main repository for unofficial builds:
```
sudo add-apt-repository ppa:c.falco/mame
```
Now update the information on your box:
```
sudo apt-get update
```
Finally install the package from the repository:
```
sudo apt-get install mame
```

The update manager will now take care of upgrading the package for you each time a new release is available! :)