We are currently preparing a virtual machine that contains ORE. It will be available for download soon. I'll update this post when the download is ready, so please check back in a few weeks.
Any update on this?
This is still in progress. I'll update the thread when the VM is publicly available.
There is now other thread https://forums.oracle.com/thread/2550989 about the same subject which pointed that ORE R already is bundled to some of the virtualbox images.
So is this correct image or will there be other image http://www.oracle.com/technetwork/middleware/bi-foundation/obiee-samples-167534.html ?