Check out the new Oracle WebCenter Portal Jump Start Kit.
The Jump Start Kit (JSK) for WebCenter Portal is a utility that installs a fully functional version of WebCenter Portal pre-integrated with Oracle WebCenter Content, including key features enabled and preconfigured, all within a single machine instance (virtual or physical). The JSK supports Linux x86-64. It also includes a series of templates, examples, and lesson guides to walk you through a series of typical use cases. It is targeted to developers only, and is not supported for production use.