Hello Linux Geeksters. In this article I will show you how to install the Numix icons on Ubuntu 13.10 Saucy Salamander, Ubuntu 13.04 Raring Ringtail, Ubuntu 12.10 Quantal Quetzal, Ubuntu 12.04 Precise Pangolin, Linux Mint 15 Olivia, Linux Mint 14 Nadia and Linux Mint 13 Maya.

This icon pack is still under development, so changes may occur. It works best on Gnome-Shell and it does not perform well combined with themes with dark toolbars, like Ambiance for example.
To install the Numix uTouch Style Icon Pack on Ubuntu, do this:
$ sudo add-apt-repository ppa:numix-icon-theme-dev/utouch
$ sudo apt-get update
$ sudo apt-get install numix-utouch-icon-theme
And set them as default, with this command:
$ gsettings set org.gnome.desktop.interface icon-theme “Numix-uTouch”