title: zf2 Module (DoctrineModule) could not be initialized
body: <p>Hi i'm trying to install doctrine2 to zf2 via composer. 
  I'm getting error:
  <code>Fatal error: Uncaught exception 'Zend\ModuleManager\Exception\RuntimeException' with message 'Module (DoctrineModule) could not be initialized.'</code>
  I followed this steps <a href="https://github.com/doctrine/DoctrineORMModule">https://github.com/doctrine/DoctrineORMModule</a></p>
  
  <p>my application.config looks like this:</p>
  
  <pre><code>return array(
  'modules' =&gt; array(
      'Application',
      'DoctrineModule',
      'DoctrineORMModule',
      'Album',
      'User'
  ),
  'module_listener_options' =&gt; array(
      'config_glob_paths'    =&gt; array(
          'config/autoload/{,*.}{global,local}.php',
      ),
      'module_paths' =&gt; array(
          './module',
          './vendor',
      ),
  ),
  );
  </code></pre>
  
  <p>My composer.json:</p>
  
  <pre><code>"minimum-stability": "dev",
  "require": {
      "php": "&gt;=5.3.3",
      "zendframework/zendframework": "2.*",
      "doctrine/doctrine-orm-module": "dev-master",
      "zendframework/zend-developer-tools": "*",
      "bjyoungblood/bjy-profiler": "*"
  },
  </code></pre>
  
  <p>All needed doctrine librarys are in vendor/doctrine directory. I guess it's something wrong with autoloading.<br>
  After composer update i get message:
  <code>[ErrorException]
  proc_open(): CreateProcess failed, error code - 267</code>
  i can't tell wath it means, but maybe this will be helpfull.</p>
  
  <p>Second thing is that on <a href="https://github.com/doctrine/DoctrineORMModule">https://github.com/doctrine/DoctrineORMModule</a> there is section:
  <code>Installation steps (without composer)</code> and point 3. <code>setup PSR-0 autoloading for namespace DoctrineORMModule</code> ...where can I setup this thing ? </p>