Redmine is a flexible project management web application. Written using Ruby on Rails framework, it is cross-platform and cross-database. Its main features are:

* Multiple projects support
* Flexible role based access control.
* Flexible issue tracking system
* Gantt chart and calendar
* News, documents and files management
* Feeds and email notifications.
* Per project wiki
* Per project forums
* Simple time tracking functionality
* Custom fields for issues, projects and users
* SCM integration (SVN, CVS, Mercurial and Darcs)
* Multiple LDAP authentication support
* User self-registration support
* Multilanguage support
* Multiple databases support




Here are some key features of the BitNami Stacks Native Installers:

Easy to Install:
BitNami Stacks are built with one goal in mind: to make it as easy as possible to install open source software. Our installers completely automate the process of installing and configuring all of the software included in each Stack, so you can have everything up and running in just a few clicks.

Independent:
BitNami Stacks are completely self-contained, and therefore do not interfere with any software already installed on your system.

Integrated:
By the time you click the 'finish' button on the installer, the whole stack will be integrated, configured and ready to go.

Relocatable:
BitNami Stacks can be installed in any directory. This allows you to have multiple instances of the same stack, without them interfering with each other.

You can learn more about BitNami Stacks in http://bitnami.org/learn_more