I am trying to setup rbenv with a Dockerfile, but this just fails on rbenv install. I do have ruby-build in there, it just doesn't seem to work.
Relevant bits of the Dockerfile (largely lifted from https://gist.github.com/deepak/5925003):
# Install rbenv RUN git clone https://github.com/sstephenson/rbenv.git /usr/local/rbenv RUN echo '# rbenv setup' > /etc/profile.d/rbenv.sh RUN echo 'export RBENV_ROOT=/usr/local/rbenv' >> /etc/profile.d/rbenv.sh RUN echo 'export PATH="$RBENV_ROOT/bin:$PATH"' >> /etc/profile.d/rbenv.sh RUN echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh RUN chmod +x /etc/profile.d/rbenv.sh # install ruby-build RUN mkdir /usr/local/rbenv/plugins RUN git clone https://github.com/sstephenson/ruby-build.git /usr/local/rbenv/plugins/ruby-build ENV PATH /usr/local/rbenv/shims:/usr/local/rbenv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin # Set to Ruby 2.0.0-p247 RUN rbenv install 2.0.0-p247 RUN rbenv rehash RUN rbenv local 2.0.0-p247
Error:
Step 21 : RUN rbenv install 2.0.0-p247 ---> Running in 8869fa8f0651 rbenv: no such command `install' Error build: The command [/bin/sh -c rbenv install 2.0.0-p247] returned a non-zero code: 1 The command [/bin/sh -c rbenv install 2.0.0-p247] returned a non-zero code: 1
