FROM ubuntu:14.04 RUN apt-get update && \ apt-get install -y \ curl \ build-essential \ libbz2-dev \ libffi-dev \ libncurses5-dev \ libreadline-dev \ libssl-dev \ sudo \ wget \ && rm -rf /var/lib/apt/lists/* WORKDIR /opt/ COPY build /opt/build RUN bash build RUN useradd -ms /bin/bash user \ && echo 'user ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers CMD ["/sbin/init"]