HomeBrew is a package manager for OSX. Brew install missing stuff so easy…
- Install Homebrew:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
RVM: is a command-line tool which allows you to easily install, manage, and work with multiple ruby environments from interpreters to sets of gems.
- Install GPG keys:
brew install gnupg
gpg --keyserver hkp://51.38.91.189 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
- Install RVM:
\curl -sSL https://get.rvm.io | bash -s stable