Grails STS Integration Error

[abking]

I'm trying to install Grails support for eclipse via the STS extensions tab, unfortunately, I continue to get:

No action found for: com.springsource.sts.ide.configurator.configure.

Anyone know how to resolve this? I was able to install Groovy support with no issues.

Stack trace follows:

java.lang.IllegalArgumentException: No action found for: com.springsource.sts.ide.configurator.configure.
at org.eclipse.equinox.internal.provisional.p2.engine .MissingAction.execute(MissingAction.java:38)
at org.eclipse.equinox.internal.provisional.p2.engine .Phase.mainPerform(Phase.java:129)
at org.eclipse.equinox.internal.provisional.p2.engine .Phase.perform(Phase.java:72)
at org.eclipse.equinox.internal.provisional.p2.engine .PhaseSet.perform(PhaseSet.java:44)
at org.eclipse.equinox.internal.provisional.p2.engine .Engine.perform(Engine.java:54)
at org.eclipse.equinox.internal.provisional.p2.ui.ope rations.ProvisioningUtil.performProvisioningPlan(P rovisioningUtil.java:389)
at org.eclipse.equinox.internal.provisional.p2.ui.ope rations.ProfileModificationOperation.doExecute(Pro fileModificationOperation.java:61)
at org.eclipse.equinox.internal.provisional.p2.ui.ope rations.ProvisioningOperation.execute(Provisioning Operation.java:37)
at org.eclipse.equinox.internal.provisional.p2.ui.Pro visioningOperationRunner$1.run(ProvisioningOperati onRunner.java:94)
at org.eclipse.core.internal.jobs.Worker.run(Worker.j ava:55)