| 21 | | If `xcode-select --install` shows that the command-line tools are already installed, but `ls /Library/Developer/CommandLineTools/SDKs/` did not list the desired version, you need to download the installer from Apple developer center manually |
| 22 | | |
| 23 | | [https://developer.apple.com/download/all/?q=command%20line%20tools developer.apple.com] |
| | 21 | If `xcode-select --install` shows that the command-line tools are already installed, but `ls /Library/Developer/CommandLineTools/SDKs/` did not list the desired version, you need to download the installer from Apple developer center manually https://developer.apple.com/download/all/?q=command%20line%20tools developer.apple.com |