Hello Linux Geeksters. As you may know, Numix Icon Theme Circle is an icon pack that contains round icons for the most popular Linux applications. The latest version available is Numix Icon Theme Circle 0.1-0-9, which has been recently added to the Numix PPA.

In this article I will show you how to install Numix Icon Theme Circle 0.1-0-9 on Ubuntu 14.04 Trusty Tahr, Ubuntu 13.10 Saucy Salamander, Ubuntu 13.04 Raring Ringtail, Ubuntu 12.10 Quantal Quetzal, Ubuntu 12.04 Precise Pangolin, Linux Mint 16 Petra, Linux Mint 15 Olivia, Linux Mint 14 Nadia, Linux Mint 13 Maya, Pear OS 8, Pear OS 7 and Elementary OS 0.2 Luna.
Because it is available via PPA, installing Numix Icon Theme Circle 0.1-0-9 on the listed Ubuntu, Linux Mint, Pear OS and Elementary OS systems is easy. All you have to do is add the ppa to your system, update the local repository index and install the numix-icon-theme-circle package. Like this:
$ sudo add-apt-repository ppa:numix/ppa
$ sudo apt-get update
$ sudo apt-get install numix-icon-theme-circle