Numix-uTouch icons for Ubuntu/Linux Mint/and Ubuntu derivatives

Install Numix-uTouch icons in Ubuntu 13.10/13.04/12.10/12.04/Linux Mint 15/14/13/Previous Ubuntu & Mint versions/and Ubuntu derivatives

Numix-UTouch-Style is icon pack heavily influenced by the Ubuntu touch style, hence the super rounded corners background with the triangles texture on it. The inside of the icon has the symbol itself represented by pure white pictogram. This icon set is reached to version 0.4 added new icons and many other refinements. Numix-uTouch is still in development process for 13.10 saucy. Also check icons collection.
You can use Unity Tweak Tool, Gnome-tweak-tool or Ubuntu-Tweak to change icons.

To install Numix-uTouch icons in Ubuntu 13.10/13.04/12.10/12.04/Mint 15/14/13 open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository ppa:numix-icon-theme-dev/utouch
sudo apt-get update
sudo apt-get install numix-utouch-icon-theme

To install Numix-uTouch icons in previous Ubuntu/Linux Mint/and related Ubuntu derivatives open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository "deb http://ppa.launchpad.net/numix-icon-theme-dev/utouch/ubuntu precise main"
sudo apt-get update
sudo apt-get install numix-utouch-icon-theme

To uninstall use following command in Terminal:

Terminal Command:
sudo apt-get remove numix-utouch-icon-theme

That's it

Source: numix-utouch