Ubuntu OS is getting popular day by day and almost all Linux users(Power-User) is waiting for Ubuntu OS to run on their phones. Ubuntu Phone OS has really nice clock on screen which changes color and animation on phone OS. So now Gabriel Barbosa Nascimento made this clock for Ubuntu desktop OS. It looks really fancy & cool and it has classic feature to animate clock and change color after sometime automatically. Also there are clock colors available to choose which is relevant to your wallpaper/theme. It is possible to drag this widget anywhere on your desktop. This has been tested in Ubuntu 12.10/12.04, If you want to try on other Ubuntu or Ubuntu based versions then Go ahead.
To install in Ubuntu 12.10/Linux Mint 14 open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:
To install in Ubuntu 12.04/Linux Mint 13/Other Ubuntu versions open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:
Source: Ubuntu Phone Clock