FROM ubuntu:20.04@sha256:5747316366b8cc9e3021cd7286f42b2d6d81e3d743e2ab571f55bcd5df788cc8

ENV LC_ALL=C.UTF-8 LANG=C.UTF-8
ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update -q && \
    apt-get install -qy \
        git \
        gettext \
        python3 \
        python3-pip \
        python3-setuptools \
        faketime \
        && \
    rm -rf /var/lib/apt/lists/* && \
    apt-get autoremove -y && \
    apt-get clean