Conversion of mysql database schema tables into laravel 5 migration

Hi i trying to convert my mysql database tables into laravel 5 migration i am putting these commands under require-dev { "xethron/migrations-generator": "dev-l5", "way/generators": "dev-feature/laravel-five-stable" and if i update my composer with composer update command it does not letting me to the destination how to solve my this problem

via Chebli Mohamed