To install Homebrew on Mac Mavericks, download Xcode from the App Store, then copy and paste the Homebrew installation command from the video description or brew.sh website into the Terminal to download and install Homebrew.
3. Copy this command to Terminal (in video’s Description
or from brew.sh website):
!
ruby -e "$(curl -fsSL https://raw.github.com/
Homebrew/homebrew/go/install)"