macOs setup fails

[beno]

I just tried installing Redis TS on my Mac (OS 12.1) and it failed:

beno@MacBook-Air-2 RedisTimeSeries % ./sbin/setup 
Ignoring bcrypt-3.1.13 because its extensions are not built.  Try: gem pristine bcrypt --version 3.1.13
Ignoring bcrypt_pbkdf-1.1.0 because its extensions are not built.  Try: gem pristine bcrypt_pbkdf --version 1.1.0
Ignoring bindex-0.8.1 because its extensions are not built.  Try: gem pristine bindex --version 0.8.1
Ignoring byebug-11.0.1 because its extensions are not built.  Try: gem pristine byebug --version 11.0.1
Password:
# readies version: 71a3760
brew list curl &>/dev/null || brew install curl
Ignoring bcrypt-3.1.13 because its extensions are not built.  Try: gem pristine bcrypt --version 3.1.13
Ignoring bcrypt_pbkdf-1.1.0 because its extensions are not built.  Try: gem pristine bcrypt_pbkdf --version 1.1.0
Ignoring bindex-0.8.1 because its extensions are not built.  Try: gem pristine bindex --version 0.8.1
Ignoring byebug-11.0.1 because its extensions are not built.  Try: gem pristine byebug --version 11.0.1
Error: No Homebrew ruby 2.6.3_2 available for arm64 processors!
Error: Failed to upgrade Homebrewmichel@MacBook-Air-2 RedisTimeSeries % ./sbin/setup 
Ignoring bcrypt-3.1.13 because its extensions are not built.  Try: gem pristine bcrypt --version 3.1.13
Ignoring bcrypt_pbkdf-1.1.0 because its extensions are not built.  Try: gem pristine bcrypt_pbkdf --version 1.1.0
Ignoring bindex-0.8.1 because its extensions are not built.  Try: gem pristine bindex --version 0.8.1
Ignoring byebug-11.0.1 because its extensions are not built.  Try: gem pristine byebug --version 11.0.1
Password:
# readies version: 71a3760
brew list curl &>/dev/null || brew install curl
Ignoring bcrypt-3.1.13 because its extensions are not built.  Try: gem pristine bcrypt --version 3.1.13
Ignoring bcrypt_pbkdf-1.1.0 because its extensions are not built.  Try: gem pristine bcrypt_pbkdf --version 1.1.0
Ignoring bindex-0.8.1 because its extensions are not built.  Try: gem pristine bindex --version 0.8.1
Ignoring byebug-11.0.1 because its extensions are not built.  Try: gem pristine byebug --version 11.0.1
Error: No Homebrew ruby 2.6.3_2 available for arm64 processors!
Error: Failed to upgrade Homebrew Portable Ruby!
command failed: brew list curl &>/dev/null || brew install curl

In <snip>/RedisTimeSeries/sbin/setup:
18       	python3 -m pip list
19       fi
20       
21   >>> $ROOT/sbin/system-setup.py $SETUP_ARGS
22       if [[ $VERBOSE == 1 ]]; then
23       	python3 -m pip list
24       fi

 Portable Ruby!
command failed: brew list curl &>/dev/null || brew install curl

In <snip>/RedisTimeSeries/sbin/setup:
18       	python3 -m pip list
19       fi
20       
21   >>> $ROOT/sbin/system-setup.py $SETUP_ARGS
22       if [[ $VERBOSE == 1 ]]; then
23       	python3 -m pip list
24       fi

After successfully installing those gems by hand the problem persists.