code: def configure_modrpaf(self):
          
          r = self.local_renderer
          if r.env.modrpaf_enabled:
              self.install_packages()
              self.enable_mod('rpaf')
          else:
              if self.last_manifest.modrpaf_enabled:
                  self.disable_mod('mod_rpaf')
docs: Installs the mod-rpaf Apache module.
  
          https://github.com/gnif/mod_rpaf