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Type ruby -e "$(curl -fsSL )" You’ll see messages in the Terminal explaining what you need to do to complete the installation process.The Homebrew installation process guides through each step. Installing Homebrew is straightforward as long as you understand the Mac Terminal. Install Apple’s Xcode development software: Xcode in the Apple App Store. You need to install one other piece of software before you can install Homebew: The Terminal application is located in the Utilities folder in the Applications folder. You should have some familiarity with the Mac Terminal application since you’ll need to use it to install Homebrew.Homebrew lets you avoid possible security problems associated with using the sudo command to install software like Node. Homebrew is package manager for Macs which makes installing lots of different software like Git, Ruby, and Node simpler.
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