title: Rails 3.0.0.beta and Facebooker: anyone else seeing the following?
body: <p>My rails server seems to break after installing the facebooker plugin. Any suggestions on fixing this would be great.</p>
  
  <p>I'm using rails 3.0.0.beta and facebooker. </p>
  
  <p>Here are the steps and the error that I'm seeing:</p>
  
  <pre><code>$ rails -v
  Rails 3.0.0.beta
  $ rails break; cd break
  $ ./script/rails plugin install git://github.com/mmangino/facebooker.git
  $ vim Rakefile #and add "require 'tasks/facebooker'"
  
  $ ./script/rails server
  =&gt; Booting WEBrick
  =&gt; Rails 3.0.0.beta application starting in development on http://0.0.0.0:3000
  =&gt; Call with -d to detach
  =&gt; Ctrl-C to shutdown server
  Exiting
  /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:456:in `load_missing_constant': uninitialized constant ActiveSupport::CoreExtensions (NameError)
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:91:in `const_missing'
      from /path/break/vendor/plugins/facebooker/lib/facebooker/adapters/adapter_base.rb:6
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:537:in `new_constants_in'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /path/break/vendor/plugins/facebooker/lib/facebooker.rb:252
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:537:in `new_constants_in'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /path/break/vendor/plugins/facebooker/rails/../init.rb:5
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:537:in `new_constants_in'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /path/break/vendor/plugins/facebooker/rails/init.rb:1
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/plugin.rb:49
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/initializable.rb:25:in `instance_exec'
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/initializable.rb:25:in `run'
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/initializable.rb:55:in `run_initializers'
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/initializable.rb:54:in `each'
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/initializable.rb:54:in `run_initializers'
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/application.rb:71:in `initialize!'
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/application.rb:41:in `send'
      from /Library/Ruby/Gems/1.8/gems/railties-3.0.0.beta/lib/rails/application.rb:41:in `method_missing'
      from /path/break/config/environment.rb:5
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:537:in `new_constants_in'
      from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:167:in `require'
      from config.ru:3
      from /Library/Ruby/Gems/1.8/gems/rack-1.1.0/lib/rack/builder.rb:46:in `instance_eval'
      from /Library/Ruby/Gems/1.8/gems/rack-1.1.0/lib/rack/builder.rb:46:in `initialize'
      from config.ru:1:in `new'
      from config.ru:1
  </code></pre>