There’s no Unity integration or app-indicator support. In fact there aren’t even any Preferences or Options that allow you to assign a keyboard shortcut to “trigger” the app in the way that “print screen” works.
The app is purely a functional ‘open, select, save’ style tool.
But none of this is a necessarily a drawback.
For someone who just wants to snap, save and be done Cleopix could be perfect.
But for power users Cleopix offers nothing that the default tool, or rivals, doesn’t.
DownloadCleopix is available to install in Ubuntu 12.04 through the Ubuntu Software Center.
Install Cleopix in Ubuntu