title: Rails/Rspec Tests Failing due to Broken Pipe...?
body: <p>I recently updated some gems in my application (unfortunately I did not do them one by one) and now all of my tests are failing with the following error:</p>
  
  <pre><code>An error occurred in an after hook
    Errno::EPIPE: Broken pipe
    occurred at /Users/brandon/.rvm/gems/ruby-1.9.3-p194@xxx/gems/capybara-webkit-0.12.1/lib/capybara/driver/webkit/connection.rb:21:in `write'
  </code></pre>
  
  <p>I am using:</p>
  
  <ul>
  <li>rails 3.2.7/3.2.8</li>
  <li>rspec</li>
  <li>spork</li>
  <li>postgres</li>
  <li>factory girl</li>
  <li>memcached</li>
  </ul>
  
  <p>And obviously plenty others... I can provide additional details as required (I'm not sure what to post)</p>
  
  <p>I have also tried:</p>
  
  <pre><code>RAILS_ENV=test rspec spec
  </code></pre>