![]() This weekend, I tried to upgrade HomeBrew and everything it had installed, but quickly ran into a big issue with the Command Line Tools (CLT) being out of date.įor those that are unfamiliar, Homebrew is “The Missing Package Manager for macOS”. Upgrading Homebrew and its packages can be done just as easily:īut running this on Big Sur, with the latest version of Xcode (12.2) installed via the App Store will throw this error: Installing software that it supports is easy and it’s considered a must-have if you’re developing on macOS. Your CLT does not support macOS 11.0 Xcode Beta Log into Apple’s Developer Site and download the beta of Xcode, version 12.3 as of this writing. It’s an 11.5 GB ZIP file, which will take time to download. ![]() ![]() It also took at least 30 minutes to unzip on my machine and I have an SSD. Don’t just drop it into your Applicaitons folder, you’ll need to completely remove your existing install of Xcode from the app store. I don’t use Xcode other than for the CLT, so be careful and make backups before you start deleting things.
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