- Copy composer.json to some folder where you will keep you vendors (in my case it's /Users/yurytolochko/Projects/libs/)
- Add this folder to your PATH env variable (there would be placed public scripts for behat, phpunit and etc)
- Install vendors via
composer install - Add loaded vendors to include_path in php.ini
That's it. Now you can run behat -dl to test.
BTW, you can download selenium here