[2020-12-08]

Pythonを追加するDockerfile

pyenvは部品を使うだけで最終的には削除します(Pythonは/usr/localに導入)

FROM ubuntu:bionic
ARG DEBIAN_FRONTEND=noninteractive
ARG PYTHON_VERSION=3.9.0
ARG PYTHON_ROOT=/usr/local
ARG PYENV_ROOT=/tmp/.pyenv
ARG PYBUILD_ROOT=/tmp/python-build
RUN apt update && apt install -y \
build-essential \
libssl-dev \
zlib1g-dev \
libbz2-dev \
libreadline-dev \
libsqlite3-dev \
wget \
curl \
llvm \
libncurses5-dev \
libncursesw5-dev \
xz-utils \
tk-dev \
libffi-dev \
liblzma-dev \
python-openssl \
git \
&& git clone https://github.com/pyenv/pyenv.git $PYENV_ROOT \
&& PREFIX=$PYBUILD_ROOT $PYENV_ROOT/plugins/python-build/install.sh \
&& $PYBUILD_ROOT/bin/python-build -v $PYTHON_VERSION $PYTHON_ROOT \
&& rm -rf $PYBUILD_ROOT $PYENV_ROOT