pyenv in tianon/centos-null:5.9

Dockerfile

FROM tianon/centos-null:5.9

RUN yum install -y wget
RUN wget http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm && rpm -Uvh epel-release-5-4.noarch.rpm && rm epel-release-5-4.noarch.rpm

RUN yum install -y git

RUN git clone https://github.com/yyuu/pyenv.git /.pyenv
ENV PYENV_ROOT /.pyenv
ENV PATH /.pyenv/bin:$PATH

# for compiling python and friends
RUN yum install -y gcc patch make readline-devel zlib-devel bzip2-devel sqlite-devel openssl-devel

RUN echo '#!/bin/sh' > /.pyinit && echo 'eval "$(pyenv init -)" && exec "$@"' >> /.pyinit && chmod +x /.pyinit
ENTRYPOINT ["/.pyinit"]

RUN /.pyinit pyenv install 2.7
ENV PYENV_VERSION 2.7
RUN /.pyinit pip install --egg scons

# as a final example to show again how to do more complex chains
RUN /.pyinit sh -c 'echo hello && echo test && env'