install scribe in a sub url

[gr-]

The question is damn simple and so obvious that...I cannot find a way (among the many posts on rails+nginx+reverse proxy+subdir) to make it up and running. Then, I come back to the Scribe community: how I can deploy scribe to respond to http://my.server.org/scribe_app/ ?

As far as I understand, I would probably have to rewrite all the hardcoded url's in the javascript code... Hope there is another solution. Thanks.