youtube-viewer: 3.0.9 - CLI interacts with Youtube

Hey trying to submit a formula for the first time. Can anyone lead me through this? Answers with short explanations should be sufficient.

I've got youtube-viewer installed and working by hand but I'm not sure how that process translates to the formula (I know very little ruby or perl).

Here's the developers' build instructions:

* https://github.com/trizen/youtube-viewer/tree/master/WWW-YoutubeViewer
* https://code.google.com/p/trizen