How to Fix Missing xcrun at: /library/developer/commandlinetools/usr/bin/xcrun

If you’re a developer working on a Mac, you may have encountered the error message “Missing xcrun at: /library/developer/commandlinetools/usr/bin/xcrun” at some point. This error typically occurs when you’re trying to use Xcode or the Xcode command line tools and they are missing or outdated. In this article, we’ll take a closer look at this error and how to fix it.

What is the error?

The “Missing xcrun at: /library/developer/commandlinetools/usr/bin/xcrun” error is a common error that occurs when the Xcode command line tools are not installed, or if they have become corrupted or outdated. This error message appears when you try to run a command that requires the Xcode command line tools, such as compiling code or managing packages.

Why did the error occur?

There are several reasons why you might see this error message. The most common reason is that the Xcode command line tools are not installed on your Mac. Another possibility is that the Xcode command line tools have become corrupted or outdated, which can happen after a macOS update or Xcode update.

How to troubleshoot it?

To fix the “Missing xcrun at: /library/developer/commandlinetools/usr/bin/xcrun” error, you can try the following steps:

1. Install or update the Xcode command line tools The first step is to check if the Xcode command line tools are installed on your Mac. You can do this by running the following command in the Terminal:

csharpCopy codexcode-select -p

If you see the path “/Library/Developer/CommandLineTools”, it means that the Xcode command line tools are already installed. If you don’t see anything or see a different path, you’ll need to install or update the Xcode command line tools. You can do this by running the following command in the Terminal:

luaCopy codexcode-select --install

This will prompt you to download and install the Xcode command line tools.

2. Reinstall Xcode If the Xcode command line tools are already installed, but you’re still seeing the error message, you may need to reinstall Xcode. You can do this by deleting the Xcode app from your Applications folder and then reinstalling it from the App Store.
3. Update macOS If the Xcode command line tools and Xcode are both up-to-date, you may need to update macOS. Go to the Apple menu > System Preferences > Software Update to check for any available updates. Installing the latest macOS update can sometimes resolve compatibility issues that may be causing the error.
4. Check your PATH environment variable Finally, if none of the above steps work, you may need to check your PATH environment variable. This variable tells the Terminal where to find the executables for the commands you enter. If the PATH is incorrect or missing a necessary path, it can cause the “Missing xcrun at: /library/developer/commandlinetools/usr/bin/xcrun” error. You can check your PATH by running the following command in the Terminal:

bashCopy codeecho $PATH

This will show you the current value of the PATH variable. If the output doesn’t include “/Library/Developer/CommandLineTools/usr/bin”, you can add it by running the following command in the Terminal:

rubyCopy codeexport PATH=$PATH:/Library/Developer/CommandLineTools/usr/bin

This will add the necessary path to the end of the PATH variable.

Conclusion The “Missing xcrun at: /library/developer/commandlinetools/usr/bin