The package is just a shell script, but awmcc has been flagged out-of-date and awmtt not.
All it does is allow awesome window manager users to test their configurations inside an instance of Xephyr X11 display nesting application. It's actually quite handy if you use Awesome WM. It can easily be applied to any WM for testing as well. They are both exactly the same package. I believe the awmcc package was created by mistake (wrong name) Thanks! -- Evan LeCompte
