FROM ubuntu:18.04 ENV LANG C.UTF-8 # install python3.6 RUN apt update && \ apt install -y software-properties-common && \ add-apt-repository -y ppa:deadsnakes/ppa && \ apt install python3.6 # install rust RUN apt install -y curl && \ curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain stable -y ENV PATH=/root/.cargo/bin:$PATH