1FROM ubuntu:20.04 2 3VOLUME /node 4 5RUN buildDeps='binutils build-essential vim nasm git' \ 6 && apt-get update \ 7 && apt-get install -y --no-install-recommends --force-yes $buildDeps \ 8 && apt-get clean \ 9 && apt-get autoremove -y \ 10 && cpan install Text::Template \ 11 && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* 12 13WORKDIR /node 14