Ubuntu Builder is an application that allows users to build a customized version of the Ubuntu distribution with support of both i386 and amd64 architectures. The latest version of Ubuntu Builder (2.0.0) adds support to Ubuntu 12.04 Precise Pangolin and comes with new good-looking GUI and icons. You can check new features added to this latest release here.
Ubuntu Builder Installation
To install Ubuntu Builder 2.0.0 under Ubuntu 12.04/11.10, run the following commands:
sudo add-apt-repository ppa:f-muriana/ubuntu-builder
sudo apt-get update
sudo apt-get install ubuntu-builder
The application requires root password to start.