we need python2 support, which was dropped after buster:

FROM debian:buster

RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections RUN apt-get update RUN apt-get install -y apt-utils

Install and configure locale en_US.UTF-8

RUN apt-get install -y locales &&
sed -i -e "s/# $en_US.*/en_US.UTF-8 UTF-8/" /etc/locale.gen &&
dpkg-reconfigure --frontend=noninteractive locales &&
update-locale LANG=en_US.UTF-8 ENV LANG=en_US.UTF-8

RUN apt-get update RUN apt-get install -y git python2 python-pip g++ cmake python-ply python-tk tix pkg-config libssl-dev python-setuptools

create a user:

RUN useradd -ms /bin/bash user USER user WORKDIR /home/user

RUN git clone --recurse-submodules https://github.com/kenmcmil/ivy.git WORKDIR /home/user/ivy/ RUN git checkout 271ee38980699115508eb90a0dd01deeb750a94b

RUN python2.7 build_submodules.py RUN mkdir -p "/home/user/python/lib/python2.7/site-packages" ENV PYTHONPATH="/home/user/python/lib/python2.7/site-packages"

need to install pyparsing manually because otherwise wrong version found

RUN pip install pyparsing RUN python2.7 setup.py install --prefix="/home/user/python/" ENV PATH=$PATH:"/home/user/python/bin/" WORKDIR /home/user/tendermint-proof/

ENTRYPOINT ["/home/user/tendermint-proof/check_proofs.sh"]