Some Mac Terminal users may find that git, pip, HomeBrew, and other command line tools might stop working or behave unexpectedly, displaying an error message that says “xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools)”. This issue can occur after a macOS system update, even though these tools were functioning correctly before.

The good news is that the “xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools)” error can be resolved easily. Doing so will allow git, pip, Homebrew, or any affected command line utility to function properly again.

It's worth noting that the full error text reads:

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

How to Fix the "xcrun: error: invalid active developer path" Error in MacOS Terminal

As suggested by the error itself, the fix involves reinstalling or installing Command Line Tools. Even if you already have them installed, it's best to reinstall them to resolve this error—especially if the problem started after a system software update (e.g., from Mojave to Monterey).

You can install or reinstall CLT directly from the command line using the following Terminal command:

xcode-select --install

Pressing return will prompt a pop-up window showing the download progress for Command Line Tools.

Once the installation completes, it's recommended to restart your Mac. Sometimes simply reloading Terminal or opening a new session may also clear up the 'xcrun error invalid active developer path' issue, but rebooting ensures stability.

If you're using Homebrew, remember to update it after reinstalling Command Line Tools.

Still encountering the xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools)?

If you've reinstalled CLT via Terminal, restarted your machine, and are still seeing the error, consider manually installing Command Line Tools by downloading the DMG file directly from Apple.

To proceed, you'll need an Apple ID. Then, visit developer.apple.com and download the latest version of Command Line Tools for Xcode and install it manually.

Again, don’t forget to update Homebrew if you’re using it. You shouldn't need to uninstall and then reinstall Homebrew; a simple update should suffice.

Git fails to work after a MacOS update due to xcrun error?

After a MacOS system update, you may find Git no longer works because of the xcrun error. The first step is to try installing the Xcode Command Line Tools:

Check System Settings / Preferences > General > Software Update to see if there’s an available Command Line Tools update.

Alternatively, reinstall Xcode Command Line Tools through Terminal:

xcode-select --install

A MacOS system update often requires an update to Command Line Tools as well.

Additionally, you might need to accept the Xcode license agreement again before everything functions normally:

sudo xcodebuild --license

Did this help fix your issues with git, pip, Homebrew, or any other tool causing the xcrun error on your Mac? Or did you discover another solution? Please share your experience in the comments below.

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