Quoting simon wise <simonxwise@hotmail.com>:
I can remember using PovRAY to do benchmark testing back just before the AMD64 port became part of the regular Debian platform set. Anyone know why it isn't available now.for licensing reasons (it's license is too restrictive for Debian 'main') it's in 'non-free' rather than 'main' simon
non-free only has extra files, documentation and include files, but not the binary. It´s just not there for amd64. It builds correctly, but crashes with complex scenes. Cacho.