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deploying-rails-app/slides/install-ruby.md

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Install Ruby

  • sudo su - app
  • Install rbenv
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
source ~/.bash_profile
  • Install and use Ruby
rbenv install 2.3.0
rbenv global 2.3.0
gem install bundler

note:

  • rbenv vs rvm vs chruby: pick whichever you want