Restful route not found

Hi all,

When I try to submit an edit of a node I get:
Routing Error
no route found to match "/nodes/2" with {:method=>:post}

I don't see why because "/nodes/2" is the restful way I think and I
have map.resources :nodes in my routes

In routes I have
map.resources :nodes

entre routes file:
ActionController::Routing::Routes.draw do |map|
  map.resources :clubs, :users, :posts, :sessions, :nodes, :trees

  map.index '', :controller => 'clubs', :action => 'show'
  map.home '', :controller => 'clubs', :action => 'show'
  map.tree '/tree', :controller => 'trees', :action => 'show'

Console output:
Processing ApplicationController#index (for at 2007-06-24
15:11:56) [POST]
  Session ID: 1fe39877cf4cf88dbed948ee3ab5ac9e
  Parameters: {"commit"=>"Update", "node"=>{"name"=>"Trainer",
"kind"=>"tak", "parent_id"=>"1"}}
ActionController::RoutingError (no route found to match "/nodes/2"
with {:method=>:post}):

From your console output it looks like you are trying to update an

existing node. You will want to make sure that your form action is
pointed at node_path(@node) and that it is using the PUT method. (POST
is used when creating new resources, i.e., POST /nodes. PUT is used
when updating existing resources, i.e., PUT /nodes/2).

<% form_for(:node, :url => node_path(@node), :html => { :method
=> :put }) do |...| %>

(That :method => :put option will result in a hidden input field named
"method" with a value of "put" which Rails will interpret to treat the
request as if it came from an actual HTTP PUT request.)