ORM issue on Railo

I'm probably being really thick - and something isn't setup properly,
but I've installed contentbox, and when I run my application I get:

No entity (persitent component) with name [cbSetting] found, available
entities are []

component are searched in the following directories [/var/lib/tomcat6/
webapps/cb/model, /var/lib/tomcat6/webapps/cb/modules]

It's as if it's not scanning any locations.

I'm running on Railo with tomcat6.

Anyone seen this?

Ignore me!