In this page we will see how to install the Black Widow-GTK theme under Ubuntu 11.10/12.04. This theme is a mixture of the black and red colors, and it is compatible with Unity & Gnome Shell. You can find here information and last updates about Black Widow-GTK.
Black Widow-GTK Installation
Open the terminal and run the following commands to install and enable this theme:
wget -O black_widow.zip http://goo.gl/GPzKz
sudo unzip black_widow.zip -d /usr/share/themes
gsettings set org.gnome.desktop.interface gtk-theme 'Black-Widow-GTK'
gconftool-2 --set --type string /apps/metacity/general/theme 'Black-Widow-GTK'
If you have installed this theme manually, you can use later Gnome Tweak Tool to enable it. Gnome Tweak Tool can be installed with this command:
sudo apt-get install gnome-tweak-tool
You can use an icon theme with Black Widow-GTK by selecting your favorite from this list.