BitNami Roller stack is an easy to install distribution of the Roller blogging software. It includes preconfigured, ready to run versions of Tomcat and MySQL, so users can get a Roller install up and running in minutes after answering a few questions. Currently, Linux, Windows, and Mac OS X are supported.
BitNami Tracks Stack is an all-in-one cross-platform installer for Tracks, a Web-based application to help you implement David Allen's Getting Things Done methodology. It installs Tracks, Ruby On Rails, and everything else necessary to have a running program in minutes. It works on Windows, Linux, and OS X.