Fatal error: Uncaught Error: Class 'Composer\Command\BaseCommand' not found in /home/benjamincb/demos/acdg/vendor/symfony/flex/src/Command/RecipesCommand.php:28 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/symfony/flex/src/Command/RecipesCommand.php on line 28