title: MissingSourceFile while requiring 'active_support/inflector/inflections'
body: <p>I recently updated my application to use Bundler, but I'm having some troubles. I'm using a gem that depends on <code>activesupport 2.3+</code> and I can't get it to work with Bundler. Passenger crashes while trying to load my application. A <code>MissingSourceFile</code> error occurs while it tries to load <code>activesupport</code>. Does anybody know how to solve this issue or what I might do wrong? It doesn't happen with <code>activesupport 3.0+</code>, but the gem I'm using relies on <code>2.x</code>.</p>
  
  <pre><code>no such file to load -- active_support/inflector/inflections (MissingSourceFile)
  
  0   /opt/ruby/1.8.7-ee-2010.02/lib/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/dependencies.rb   182 in `require'
  1   /opt/ruby/1.8.7-ee-2010.02/lib/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/dependencies.rb   182 in `require'
  2   /opt/ruby/1.8.7-ee-2010.02/lib/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/dependencies.rb   547 in `new_constants_in'
  3   /opt/ruby/1.8.7-ee-2010.02/lib/ruby/gems/1.8/gems/activesupport-2.3.10/lib/active_support/dependencies.rb   182 in `require'
  4   /opt/ruby/1.8.7-ee-2010.02/lib/ruby/gems/1.8/gems/roxml-3.1.6/lib/roxml.rb  4   
  .
  .
  .
  9   config.ru   8   in `require'
  </code></pre>