Hamza Mouddene

I try to install it but I have this : Executing script cache:clear [KO] [KO] Script cache:clear returned with error code 1 !! !! In ArrayNode.php line 327: !! !!...

Hello I try to install G6K and I can't install it because of this : Script App\G6K\Composer\ScriptHandler::installDemo handling the g6k-scripts event terminated with an exception [PDOException] could not find driver

I use the pdo_pgsql, but I don't find any ".env" file or "php.ini" before the installation. Thank you

I'm sorry to disturb you, but I don't have any folder called installation, here is the repository 

here is the result