FROM debian:jessie MAINTAINER Jessica Frazelle RUN apt-get update && apt-get install -y \ ca-certificates \ curl \ git \ kernel-package \ make \ libncurses5-dev \ libssl-dev \ --no-install-recommends \ && rm -rf /var/lib/apt/lists/* ENV HOME /root WORKDIR $HOME ENV JOBS 4 COPY install_kernel /usr/local/bin/install_kernel CMD [ "bash" ]