Zukitwo and Zukiwi themes are updated, Install in Ubuntu 14.04 (GTK + Gnome Shell + Xfce)

Install Zukitwo and Zukiwi theme in Ubuntu 14.04 Trusty/13.10 Saucy/13.04 Raring/12.10 Quantal/12.04/Linux Mint 16/15/14/13/and other Ubuntu derivatives

Zukitwo is well designed great light theme, Basically aim of this theme is to make GTK and Gnome-Shell looks better like Gtk theme(Adwaita Cupertino). This theme perfectly works with all resolutions bigger screens or you can use this with smaller screen. This theme support latest GTK and Gnome Shell 3.12/3.10/3.8/3.6/3.4. Zukiwi is almost same like zukitwo theme but with few changes. This theme support latest GTK 3.10/3.8/3.6.

You can use Unity Tweak Tool, Gnome-tweak-tool or Ubuntu-Tweak to change themes.
FS-icons & Square icons used in screenshots.

To install Zukitwo theme 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/themes
sudo apt-get update
sudo apt-get install zukitwo

To install Zukiwi theme 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/themes
sudo apt-get update
sudo apt-get install zukiwi

That's it

Source: Zukitwo, Zukiwi