Install DkGreen Dark Theme + Azenis Dark Green Icons in Ubuntu 12.10/12.04/11.10/Linux Mint

Install DkGreen Dark Theme + Azenis Dark Green Icons in Ubuntu 12.10 Quantal/Ubuntu 12.04 Precise/Ubuntu 11.10 Oneiric/Linux Mint

DkGreen is dark theme with green flavor, This is specially designed for those users who like dark color on desktop. It is available for Gtk 3.6/3.4/3.2, Also author provided matching Azenis-Green dark icons for this theme, Which gives this theme awesome look on linux desktop. This theme is basically based on Dark-Cold theme and Icons based on Azenis-Icons, Author made this available for latest Gtk version and some icons were missing in package, So he made those icons. Now this theme and icons available by NoobsLab.

Theme tested on Ubuntu 12.10 Quantal with Gtk3.6 and Ubuntu 12.04 with Gtk3.4

Recommended: Download Black Wallpapers Collection
You can use Gnome-tweak-tool or Ubuntu-Tweak to change themes.

To install Azenis-Green Icons in Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository ppa:noobslab/icons
sudo apt-get update
sudo apt-get install azenis-green-icons

To install DkGreen Theme on Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository ppa:noobslab/themes
sudo apt-get update
sudo apt-get install dkgreen

That's it

Source: DkGreen