# Install dependencies for pyenv RUN apt-get update && apt-get install -y ${'\\'} libbz2-dev ${'\\'} libncurses5-dev ${'\\'} libncursesw5-dev ${'\\'} libreadline-dev ${'\\'} libsqlite3-dev ${'\\'} libssl-dev ${'\\'} llvm ${'\\'} mercurial ${'\\'} zlib1g-dev && apt-get clean # Install Pyenv and dev Python versions 3.{5,6,7} RUN curl -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash ENV PATH /root/.pyenv/bin:$PATH RUN eval "$(pyenv init -)" RUN eval "$(pyenv virtualenv-init -)" RUN pyenv update RUN pyenv install 3.5-dev RUN pyenv install 3.6-dev RUN pyenv install 3.7-dev RUN pyenv install pypy-5.3.1 RUN pyenv local 3.5-dev 3.6-dev 3.7-dev pypy-5.3.1