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Last pushed: 3 years ago
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Docker image with rbenv. Based on phusion's baseimage


How to use

Basic usage
FROM macool/baseimage-rbenv-docker

# set $HOME environment variable
ENV HOME /root
# same:
# RUN echo "/root" > /etc/container_environment/HOME

# Use phusion's baseimage-docker's init system.
CMD ["/sbin/my_init"]
Update rbenv and ruby build definitions

New ruby definitions may not be inside the base image's. In case we need a new one:

RUN bash -c 'cd /root/.rbenv && git pull'
RUN bash -c 'cd /root/.rbenv/plugins/ruby-build && git pull'
Install Ruby (+ gems)
RUN rbenv install 2.2.1 && rm -rf /tmp/*
RUN rbenv global 2.2.1
RUN gem install bundler --no-ri --no-rdoc
RUN rbenv rehash
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