Unable to install Flash Builder 4 plugin - Configuration Error 6

I'm trying to install the Flash Builder 4 plugin for eclipse on my Mac. The installation completes but w开发者_如何学运维hen i launch eclipse i get the following pop-up message, after which eclipse quits unexpectedly.

I'm using the eclipse-jee-galileo-SR2-macosx-carbon version of eclipse.

I ran into the same issue. The solution on this site worked for me: http://www.webappsolution.com/wordpress/2010/10/08/mac-flash-builder-plugin-install-error-6-fix/