title: cannot load --faker for heroku installation
body: <p>I am trying to run heroku rake db:migrate and keep running into the same problem. It says it cannot load a file --faker. I tried putting this in my gem file in every possible way. Here's my gem file right now:</p>
  
  <pre><code>source 'http://rubygems.org'
  
  gem 'rails', '3.0.0'
  gem 'faker', '0.3.1'
  
  # Bundle edge Rails instead:
  # gem 'rails', :git =&gt; 'git://github.com/rails/rails.git'
  
  gem 'sqlite3-ruby', '1.2.5', :require =&gt; 'sqlite3'
  gem 'gravatar_image_tag', '0.1.0'
  gem 'will_paginate', '3.0.pre2'
  
  group :development do
      gem 'rspec-rails', '2.0.1'
      gem 'annotate-models', '1.0.4'
  end
  
  group :test do 
      gem 'rspec', '2.0.1'
      gem 'webrat', '0.7.1'
      gem 'autotest-fsevent', '0.2.4'
      gem 'autotest-growl', '0.2.9'
      gem 'autotest', '4.3.2'
      gem 'autotest-rails-pure', '4.1.0'
      gem 'spork', '0.8.4'
      gem 'factory_girl_rails', '1.0'
  end
  </code></pre>
  
  <p>no matter what I do it won't load the faker file so I can complete the heroku install.</p>