In Container.php line 835:
Target class [Illuminate\Database\Eloquent\Factory] does not exist.
In Container.php line 833:
Class "Illuminate\Database\Eloquent\Factory" does not exist
Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1
Installation failed, reverting ./composer.json and ./composer.lock to their original content.
композер запустился. теперь дальше буду искать проблему. спасибо