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Do you need to install Xcode for homebrew?
If the answer is “yes”, then you will need to download and install Xcode from the Apple App Store. Xcode is a Mac application built by Apple, and it cannot be installed with Homebrew.
How to update the command line tools in Xcode?
Updating the Xcode Command Line Tools A large portion of users are landing on this answer in an attempt to update the Xcode Command Line Tools. The easiest way to achieve this is by removing the old version of the tools, and installing the new one. sudo rm -rf /Library/Developer/CommandLineTools xcode-select –install
How to install Apple command line tools in homebrew?
Homebrew also automatically installs the Apple Command Line Tools, and it usually installs them in the background, but in case this changes, pay attention if any windows appear that require your input. Once the installation is successful, quit and restart Terminal, then check if Homebrew is ready to go:
What to do if Xcode 7.3.1 is outdated?
Error: Your Xcode (7.3.1) is outdated. Please update to Xcode 8.0 (or delete it). Xcode can be updated from the App Store. I would like to keep Xcode 7.3.1 on this machine since I have Xcode 8 on another machine, and am using this one for older projects.
How to install Xcode on a MacBook Pro?
Installing Xcode on Lion Click on this link to Xcode on the Mac App Store, then click on “View in Mac App Store.” It should automatically launch the “App Store” app on your Mac and take you the Xcode page. Click on the “Free” button, then click on “Install App.”
Can you use homebrew, Git, rails on a Mac?
Over time, the tools got better, and ever since Mavericks, setting up a development environment on a Mac with Apple’s standalone Command Line Tools, Homebrew, Git, a Ruby manager (such as chruby, rbenv, or RVM), Ruby, and Rails has been a fairly stress-free process that’s no longer fraught with the issues I ran into in 2012.