The template is missing for registration / creation, application / creation

I'm currently trying to create a simple form that takes an email address and puts it into the database as part of the landing page. The form is located on home.html.erband controlled by the controller pages.

I get the following error:

There is no registration of the template / creation, application / creation with {: locale => [: en] ,: formats => [: html] ,: handlers => [: erb ,: builder,: coffee]}. Search: * "/ Users / me / rails_projects / this_project / application / views"

Here is my code:

home.html.erb It has:

    <%= form_for(@signup) do |f| %>
        <div class="field">
            <%= f.text_field :email %>
        </div>

        <div class="actions">
            <%= f.submit "Sign up" %>
        </div>
    <% end %>

pages It has:

class PagesController < ApplicationController

  def home
    @title = "Title of my site"
    @signup = Signup.new
  end

end

Signups the controller has:

class SignupController < ApplicationController

  def show
    @signup = Signup.new
  end

  def new
  end

  def create
    @signup = Signup.new(params[:signup])
    if @signup.save
    else
      render 'new'
    end
  end

end

Signup It has:

class Signup < ActiveRecord::Base

  attr_accessible :email

  email_regex = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i

  validates(:email, :presence => true,
                    :length => {:maximum => 40},
                    :format => {:with => email_regex})

end

I am not sure what is wrong, but when I enter the correct email address in the field, this is the error I get. I googled around to no avail. Your help will be greatly appreciated.