ruby on rails - Devise: Overriding create action in Registrations Controller for Recaptcha -

i'm trying override create method registrations controller in devise include recaptcha verification (as seen here , here):

class registrationscontroller < devise::registrationscontroller    def create     if verify_recaptcha       super     else       build_resource       clean_up_passwords(resource)       flash[:alert] = "bad words."       render_with_scope :new     end   end  end 

also changed routes.rb accordingly:

  map.devise_for :users, :controllers => {:registrations => "registrations"}, :path_names => {     :sign_up => 'signup',     :sign_in => 'login',     :sign_out => 'logout'   } 

when trying visit new registration page (with new path name: http://localhost:3000/users/signup) errors shows up:

loaderror in registrationscontroller#new  expected /home/benoror/project/app/controllers/registrations_controller.rb define registrationscontroller 

full error trace

any appreciated.

btw, i'm using devise 1.0.11 , rails 2.3.10, thanks!

is controller in users module? if so, need

class users::registrationscontroller

,

{:registrations => "users/registrations"}

edit: according josé valim, custom controllers don't work prior devise 1.1. no reason developing on < rails 3 imho. sorry missed in original post.