Ruby settings

My Ruby Development Environment

Install rvm

RVM: Ruby Version Manager

\curl -L https://get.rvm.io | bash -s stable
source ~/.rvm/bin/rvm

Installing/updating Rubies

rvm list known

# ruby-latest have to be compiled
RUBY_VERSION=ruby-2.0.0
rvm install ${RUBY_VERSION}
rvm alias create default ${RUBY_VERSION}

rvm basics

rvm list
rvm info    # general rvm info
rvm gemdir  # current gem directory

modules

gem or rvm install?

gem install gitsu
gem install mdl

# redhat openshift
gem install rhc