Install Cairo Dock 3.3.1 in Ubuntu 13.10 Saucy/Ubuntu 13.04 Raring/Ubuntu 12.10 Quantal/Ubuntu 12.04 Precise/10.04 Lucid/11.10/11.04/10.10/Linux Mint 16/15/14/13/12/11/10/9/other Ubuntu derivatives

Cairo-Dock, a fast and customizable desktop interface which can be used as alternative or addition to Unity, Gnome-Shell, Xfce-panel, and KDE-panel, is now at version 3.3.1.
Cairo-Dock sits in the centre of your desktop, allowing you to monitor and control your favourite apps: music players, chat messengers, twitter, torrents downloaders, RSS feeds, calendar/tasks, weather, mail checkers, etc, and a powerful taskbar.
Cairo Dock includes many plugins/applets such as: weather, clock, Messaging Menu, system monitor, keyboard indicators, custom icons, notification area, clipboard manager, and many other plugins.