title: Symfony2 php composer.phar install
body: <p>When I was setting up Symfony 2 in that step</p>
  
  <pre><code>php composer.phar install
  </code></pre>
  
  <p>It gives me that error</p>
  
  <blockquote>
    <p>Script Incenteev\ParameterHandler\ScriptHandler::buildParameters handling the post-install-cmd event terminated with an exception</p>
    
    <p>[InvalidArgumentException]<br>
     The dist file "app/config/parameters.yml.dist" does not exist. Check your dist-file config or create it. </p>
  </blockquote>