Dockerfile

FROM debian:testing-20201117-slim

RUN useradd docker \
	&& mkdir /home/docker \
	&& chown docker:docker /home/docker \
	&& addgroup docker staff

RUN apt-get update \
	&& apt-get install -y --no-install-recommends \
		ca-certificates \
		ed \
		fonts-texgyre \
		less \
		locales \
		vim-tiny \
		wget \
	&& rm -rf /var/lib/apt/lists/*

RUN echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen \
	&& locale-gen en_US.utf8 \
	&& /usr/sbin/update-locale LANG=en_US.UTF-8

ENV LC_ALL en_US.UTF-8
ENV LANG en_US.UTF-8

RUN echo "deb http://http.debian.net/debian sid main" > /etc/apt/sources.list.d/debian-unstable.list \
        && echo 'APT::Default-Release "testing";' > /etc/apt/apt.conf.d/default \
        && echo 'APT::Install-Recommends "false";' > /etc/apt/apt.conf.d/90local-no-recommends

ENV R_BASE_VERSION 4.0.3

RUN apt-get update \
        && apt-get install -t unstable -y --no-install-recommends \
                gcc-9-base \
                libopenblas0-pthread \
		littler \
                r-cran-littler \
		r-base=${R_BASE_VERSION}-* \
		r-base-dev=${R_BASE_VERSION}-* \
		r-recommended=${R_BASE_VERSION}-* \
	&& ln -s /usr/lib/R/site-library/littler/examples/build.r /usr/local/bin/build.r \
	&& ln -s /usr/lib/R/site-library/littler/examples/check.r /usr/local/bin/check.r \
	&& ln -s /usr/lib/R/site-library/littler/examples/install.r /usr/local/bin/install.r \
	&& ln -s /usr/lib/R/site-library/littler/examples/install2.r /usr/local/bin/install2.r \
	&& ln -s /usr/lib/R/site-library/littler/examples/installDeps.r /usr/local/bin/installDeps.r \
	&& ln -s /usr/lib/R/site-library/littler/examples/installBioc.r /usr/local/bin/installBioc.r \
	&& ln -s /usr/lib/R/site-library/littler/examples/installGithub.r /usr/local/bin/installGithub.r \
	&& ln -s /usr/lib/R/site-library/littler/examples/testInstalled.r /usr/local/bin/testInstalled.r \
	&& install.r docopt \
	&& rm -rf /tmp/downloaded_packages/ /tmp/*.rds \
	&& rm -rf /var/lib/apt/lists/*

RUN echo 'install.packages(c("ggplot2"), repos="http://cran.us.r-project.org", dependencies=TRUE)' > /tmp/packages.R \
&& Rscript /tmp/packages.R && rm -Rf /tmp/packages.R