BuiltInDS.html 404

I'm attempting run run the demo version of smartgwt in Eclipse 4.4 Luna.

demo: smartgwtee-5.0p

Followed the instructions for installing eclipse, and the google plugin with gwt. The builtinds sample imports and builds without error.

Classpath SGWTEE_HOME points to the head of the sgwtee install.

Most likely missed something simple.

Thanks
Russ Poyner