I'm trying to install your software but i can't because i get this message
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 /home/freepublish/public_html/newscoop/vendor/symfony/symfony/src/Symfony/Component/Intl/Collator/Collator.php:80 Stack trace: #0 /home/freepublish/public_html/newscoop/install/SymfonyRequirements.php(649): Symfony\Component\Intl\Collator\Collator->__construct('fr_FR') #1 /home/freepublish/public_html/newscoop/install/index.php(21): SymfonyRequirements->__construct() #2 {main} thrown in /home/freepublish/public_html/newscoop/vendor/symfony/symfony/src/Symfony/Component/Intl/Collator/Collator.php on line 80
I've tried everything i know but no luck. Could you possibly help me?