Spring ROO with hades addon

I am trying to install hades bundle in my roo.

I am following this article:
http://java.dzone.com/articles/playi...-roo-and-hades

while executing
1. osgi install --url http://hades.synyx.org/static/roo/re....0.RELEASE.jar
2. osgi start --url http://hades.synyx.org/static/roo/re....0.RELEASE.jar

First runs fine, but in 2nd command it is throwing this error:
org.osgi.framework.BundleException: Unresolved constraint in bundle org.synyx.ha
des.roo.addon [75]: Unable to resolve 75.0: missing requirement [75.0] package;
(&(package=org.springframework.roo.addon.entity)(v ersion>=1.1.0))

Can someone please help it out.

Thanks

Did you try this in the Hades forum? I've been more successful there.