Dockerfile.release

FROM ubuntu:14.04

RUN \
  apt-key adv --keyserver keys.gnupg.net --recv-keys 09617FD37CC06B54 && \
  echo "deb http://dist.crystal-lang.org/apt crystal main" > /etc/apt/sources.list.d/crystal.list && \
  apt-get update && \
  apt-get install -y crystal gcc pkg-config libssl-dev && \
  apt-get clean

WORKDIR /opt/crystal

CMD ["bash"]