FROM php:5.6-cli RUN apt-get update \ && apt-get install -y \ postgresql-server-dev-9.4 \ && rm -rf /var/lib/apt/lists/* \ && docker-php-ext-install pdo_pgsql \ && apt-get remove -y \ postgresql-server-dev-9.4 \ && apt-get install -y \ libpq5 \ && apt-get autoremove -y CMD ["php"]