hate to feel this dumb - how do I invoke this?

1. How can I confirm that the install was successful? I've searched from root for files with encfs and gnome in the name.
2. How do I invoke the program. I've looked for documentation, found a couple screen shots, but no hints on how to start this.

(running on 14.04. After today's update and reboot I wasted a full hour invoking Cryptkeeper over and over again (in between searching for more information on this tool) before it finally started.

thanks