To utilize the Drupal Drivers in your own project, they are installed via composer.

  "require": {
    "drupal/drupal-driver": "~1.0"

and then install and run composer

$> curl -sS | php
$> php composer.phar install

If you plan on using the Drush driver, then you need to ensure that the behat-drush-endpoint is available in the target Drupal site. There are two ways to do this:

  1. Copy the files manually. The project can be found at:

  1. Use Composer.

If you are using Composer to manage your Drupal site, then you only need to require drupal/drupal-driver and composer/installers, and the behat-drush-endpoint files will be copied to the correct location.