Установка с помощью приложения Composer

Перейти в папку с Drupal:

cd /path/to/drupal8.dev

Установка командой composer require:

composer require drupal/console:~1.0 \
--prefer-dist \
--optimize-autoloader

Скачать шаблон DrupalComposer

composer create-project \
drupal-composer/drupal-project:8.x-dev \
drupal8.dev \
--prefer-dist \
--no-progress \
--no-interaction

Обновить Drupal Console:

composer update drupal/console --with-dependencies