I don't know how to resolve your problem with Lightroom not starting. Have you copied the Google folder from the CS6 plug-ins folder to the PS CC plug-ins folder? Since I'm not a Mac person I have no other suggestions for you.
problem resolved withe help from adobe and google. All related to the new mac OS and required removing old plug ins and reinstalling new .
It took quite a while ut with help from Adobe and Google, it all worked out