Comment 4 for bug 986842

Now I've tried running:

sudo dpkg --configure -a

but all that showed up on the following line was a prompt for a new command. I then tried:

sudo apt-get install sandboxgamemaker

which said it was already installed, and no changes were made. I then tried to purge the package, but the terminal said it couldn't find a package by that name, even though I just copied the line above, replacing "install" with "purge".