Webuzo Joomla Stack is a free-quick-install package that allows bundling of all software (dependency) necessary to run Joomla for development or production purposes. It includes the latest updated version of Joomla and is pre-configured and ready-to-run.
You can download the latest version of Webuzo Joomla stack for Windows, Linux and OS X at http://webuzo.com/apps/php/cms/Joomla_2.5
Webuzo provides pre-loaded Softaculous Auto-installer which allows quick install of Joomla within minutes.
Webuzo allows to deploy Joomla on its Virtual Machine within minutes.
Here is a quick guide:
Deploy Joomla on the Cloud server within a few minutes with a few simple steps.
You are just three steps away from deploying Joomla on the Amazon AWS Cloud Server and get your site up and running with minutes
Note: You can manage your instance in the Home section
You will find the manual guide to install Joomla [here]