Scratch

So, i'm trying to run mit appinventor on a glassfish 3 application server. I build appinventor from the source and got no errors and successfully ran it on the google app engine dev server. However I want to run it in a proper Application server so i downloaded the source and deployed it to glassfish  (i had to fix a few web.xml errors first). It just seems to say "The server is temporarily unavailable. Please try again later!" because /ode/userinfo is unavailable. When i go to /ode/userinfo it says:

HTTP Status 404 - Servlet userInfoService is not available

type Status report

messageServlet userInfoService is not available

descriptionThe requested resource (Servlet userInfoService is not available) is not available.

GlassFish Server Open Source Edition 3.1.2.2

Anyone got any ideas?