gem: not found #1
Description
Having trouble creating my own Rails installation Dockerfile (for a MOOC) - problem was "gem: not found", I decided to try your Dockerfile.
Unfortunately, I had the same problem at the "gem install rails -v 4.0.0 mysql2" step.
/bin/sh: 1: gem: not found
Using find to find the available gem scripts, and then selecting one to do
/usr/local/rvm/gems/ruby-2.0.0-p451/wrappers/gem install rails -v 4.0.0 mysql2
seems to work, but that's horrible!
Any idea what needs to be changed so that the gem path is OK?
I already tried
RUN . /etc/profile.d/rvm.sh; gem install rails -v 4.0.0 mysql2
- - it's still running ... on a 4-year old Atom ... zzz ...