Install problem...

[snowmedia]

When i upploaded my prestashop files to /public_html/store/ and then go to my installation folder. I get this error message.


Fatal error: Call to undefined function simplexml_load_file() in /usr/home/shirtville/public_html/store/install/classes/LanguagesManager.php on line 21

On line 21

    private function loadXML($url_xml){
       global $errors;
       if(!$this->xml_file = simplexml_load_file($url_xml))
           $errors = "Error when loading XML language file : $url_xml";
   }

What´s the problem?

- thanks

[Degsey]

Check the file permisions on your language files should be 777