I'm in the same situation, trying to run a camping application on the litespeed server. I read the README and modified the application according to the lsapi recommendations. But I'm still not able to access the application. If I access the root url the server sends a 404 error message. But I can access all files which are part of the application, e.g. /application.rb .
So how do I need to configure litespeed? I think thats my problem.