RenderMan for Houdini (RfH) is an integrated interface to RenderMan inside Houdini. RenderMan 24.0 features are now available in Houdini 17.05, 1718.50, and Houdini 18. 5.
To render with RenderMan inside Houdini, we do require the installation of RenderMan Pro Server, the renderer itself. See Installation and Licensing for more information.