I decided to finally give a try to a couple neat projects, first one is a modification of VXCage by mboman (originally by @botherder), second one was viper itself.
It got a tidbit complicated installing pydeep, a dependency for both projects. Googling around did not help much.
I like to keep my things tidy, for this I use a mix of brew, virtualenv and other tricks in order to keep python modules and other libs/software as isolated as possible.