If you are starting fresh new laravel project, then boilerplates can be the best option for you to get started. It gives you a full laravel project with everything installed and published.
It comes with easy steps to get boilerplate working.
Clone AdminLTE a repo from: AdminLTE Boilerplate
Clone CoreUI a repo from: CoreUI Boilerplate
Run Composer Install
Run `composer install` command to install required dependencies
Once everything is installed, you are ready to go with generator.