Get ready to open your wallet again: you need to buy Trapcode Form, available from Red Giant Software. I'm surprised Videohive didn't list required third-party plugins in the product description.
WHat Dave said - commercial third-party plug-ins that you have to buy.
Form is a plug-in from Trapcode / Red Giant. You'll need to download a demo version of the plug-in for the project to work.
Maybe they do mention it, but it's certainly not very apparent. I'm gonna take a look.
Thanks Dave; I appreciate the info.