Dockerfile-min-version

FROM ubuntu:16.04
ENV LC_ALL=C.UTF-8
WORKDIR /app/
# Install CUDA 9.0.
RUN apt-get update -y && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
        wget \
        ca-certificates \
        libfile-tail-perl \
        && \
    rm -rf /var/lib/apt/lists/* && \
    cd /tmp && \
    wget --quiet https://developer.nvidia.com/compute/cuda/9.0/Prod/local_installers/cuda_9.0.176_384.81_linux-run && \
    sh cuda_9.0.176_384.81_linux-run --silent && \
    rm *
# Install an old version of Python.
ARG MIN_PYTHON_VERSION
RUN apt-get update -y && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
        build-essential \
        wget \
        zlib1g \
        zlib1g-dev \
        libssl-dev \
        && \
    rm -rf /var/lib/apt/lists/* && \
    cd /tmp && \
    wget --quiet https://www.python.org/ftp/python/${MIN_PYTHON_VERSION}/Python-${MIN_PYTHON_VERSION}.tar.xz && \
    tar xf Python-${MIN_PYTHON_VERSION}.tar.xz --xz && \
    rm Python-${MIN_PYTHON_VERSION}.tar.xz && \
    cd Python-${MIN_PYTHON_VERSION} && \
    ./configure && \
    make && \
    make install && \
    cd .. && \
    rm -r Python-${MIN_PYTHON_VERSION}
# Install old versions of Python packages.
ARG MIN_PYNVML_VERSION
ARG MIN_PYTORCH_VERSION
ARG MIN_TYPING_EXTENSIONS_VERSION
RUN python_major_version=`echo ${MIN_PYTHON_VERSION} | sed 's/\.[0-9]\+$//'` && \
    ln -sf "`which python"$python_major_version"`" /usr/local/bin/python && \
    python"$python_major_version" -m ensurepip --upgrade && \
    pip3 install --trusted-host pypi.python.org \
        pynvml==${MIN_PYNVML_VERSION} \
        torch==${MIN_PYTORCH_VERSION} \
        typing-extensions==${MIN_TYPING_EXTENSIONS_VERSION} \
        numpy
COPY torch_semiring_einsum/ ./torch_semiring_einsum
COPY tests/ ./tests
COPY scripts/ ./scripts