'mint run igorkulman/ChangeMenuBarColor' installation failed

[peanut0713]

Hello, now there is a little problem here when executing the second part of install mint, Hello, now there is a little problem here when executing the second part of install mint, the error message is displayed as follows:

error: terminated(72): /usr/bin/xcrun --sdk macosx --find xctest output:
xcrun: error: unable to find utility "xctest", not a developer tool or in PATH
🌱 Encountered error during "swift package resolve". Use --verbose to see full output
🌱 Failed to resolve ChangeMenuBarColor v1.0.1 with SPM

OS: macOS Big Sur (M1)

[igorkulman]

You need Xcode installed as written in Readme.

[peanut0713]

I already have the xcode app installed, do I need to install anything else, and i trying again fails.

[igorkulman]

You need to run it at least once

[peanut0713]

thanks, it's resolved