redis-sentinel [platform:ubuntu !platform:ubuntu-trusty]
redis-server [platform:dpkg]
libpq-dev [platform:dpkg]
postgresql [platform:dpkg]
mysql-client [platform:dpkg]
mysql-server [platform:dpkg]
build-essential [platform:dpkg]
libffi-dev [platform:dpkg]
zookeeperd [platform:dpkg]
memcached [platform:dpkg]
unzip [platform:dpkg]