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.
Also see Oracle WebCenter Portal Jump Start Kit (JSK) Information and Support Policy (Doc ID 1667162.1) for information on the support policy for the JSK.