[Chimera-users] Running vina locally

Hi, I am looking at running docking simulations locally, and see that with the vina command line execution (*vina* *docking* *receptor* *recmodel* <frameatom_spec.html> *ligand* *ligmodel* <frameatom_spec.html> *options <#options>) *one of the available options is to change the backend from using the Opal web service to a local executable. Could you advise on where I would be able to download such a local executable in order to get this to run. Many Thanks, Sam Freeman