How do I get Besu working on Mac?

I need to build Besu from source and run a node.

brew install libsodium nss java git clone --recursive https://github.com/hyperledger/besu cd besu ./gradlew tasks 

This is giving me the error:

FAILURE: Build failed with an exception. * What went wrong: Could not open cp_settings generic class cache for settings file '/Users/me/besu/settings.gradle' (/Users/me/.gradle/caches/7.6/scripts/3wmasx3mgaenci0me4kp1qvep). > BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 66 * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. * Get more help at https://help.gradle.org BUILD FAILED in 320ms 

Running with the various debug flags points to Gradle for which I have the latest version installed on my machine.