How can I make a Ruby on Rails application work on my bluehost.com account?

Bluehost.com have given me SSH access on my account. I tried to follow this tutorial http://helpdesk.bluehost.com/kb/index.php?x=mod_id=2root=8id=232 in order to see how Ruby on Rails would work on my bluehost.com hosted website, but I was unable to make it work.

I reached the point where the tutorial says: You should now be able to go to http://first.yourdomain.com/, but when I did visit the link there was nothing showing there.

How can I make Ruby on Rails work on my bluehost.com account?

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