title: A php platform install ask me intl extension, but it seems already installed
body: <p>During orocrm installation (a platform developed with symfony 2) I receive this error </p>
  
  <pre><code>Fatal error: Uncaught exception 'Symfony\Component\Intl\Exception\MethodArgumentValueNotImplementedException' with message 'The   Symfony\Component\Intl\Collator\Collator::__construct() method's argument $locale value 'fr_FR' behavior   is not implemented. Only the locale "en" is supported.  Please install the "intl" extension for full    localization capabilities.' in /Users/ale/Sites/educacloud-  bo/vendor/symfony/symfony/src/Symfony/Component/Intl/Collator/Collator.php:80
  Stack trace:
  #0 /Users/ale/Sites/educacloud-bo/app/SymfonyRequirements.php(619):   Symfony\Component\Intl\Collator\Collator-&gt;__construct('fr_FR')
  #1 /Users/ale/Sites/educacloud-bo/app/OroRequirements.php(24): SymfonyRequirements-&gt;__construct()
  #2 /Users/ale/Sites/educacloud-bo/app/oro-check.php(6): OroRequirements-&gt;__construct()
  #3 {main}
  thrown in /Users/ale/Sites/educacloud-bo/vendor/symfony/symfony/src/Symfony/Component/Intl/Collator/Collator.php on line 80
  </code></pre>
  
  <p>but I have installed intl extension:</p>
  
  <pre><code># php -i | grep intl
   /usr/local/php5/php.d/50-extension-intl.ini,
   intl 
   intl.default_locale =&gt; it_IT =&gt; it_IT
   intl.error_level =&gt; 0 =&gt; 0
  </code></pre>
  
  <p>and php_info() on my browser give me these results:</p>
  
  <pre><code>version 1.1.0
  ICU version 4.6
  ICU Data version    4.6
  </code></pre>
  
  <p>What is the problem?
  thanks
  Alessandra</p>