FROM ubuntu:22.04 ARG PYTHON_VERSION="3.11.6" ARG DEBIAN_FRONTEND="noninteractive" RUN apt-get update && \ apt install -y build-essential libssl-dev zlib1g-dev \ libbz2-dev libreadline-dev libsqlite3-dev curl git \ libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev \ && rm -rf /var/lib/apt/lists/* WORKDIR /root RUN curl https://pyenv.run | bash ENV PYENV_ROOT=/root/.pyenv ENV PATH=$PYENV_ROOT/bin:$PYENV_ROOT/shims:$PATH RUN pyenv install ${PYTHON_VERSION} RUN pyenv local ${PYTHON_VERSION} CMD [ "/bin/bash" ]