To install Ubuntu Tweak open Terminal (Press Alt+F2 and type: gnome-terminal) and copy the following commands in the terminal:
Ubuntu Tweak 0.6 beta is currently missing Application and Source Center. These features will be added in future but If you want these features, you can install Ubuntu Tweak 0.5x by running the following command:
Remember that since it is a beta release, there will be bugs. You can also help by writing new plugins for Ubuntu Tweak.
source: http://www.noobslab.com/2011/09/install-ubuntu-tweak-on-ubuntu-1110.html
sudo add-apt-repository ppa:tualatrix/next
sudo apt-get update
sudo apt-get install ubuntu-tweak
Ubuntu Tweak 0.6 beta is currently missing Application and Source Center. These features will be added in future but If you want these features, you can install Ubuntu Tweak 0.5x by running the following command:
sudo apt-get install ubuntu-tweak-0
Remember that since it is a beta release, there will be bugs. You can also help by writing new plugins for Ubuntu Tweak.
source: http://www.noobslab.com/2011/09/install-ubuntu-tweak-on-ubuntu-1110.html