The process has been signaled with signal "6".

[alexclst]

I cannot install this at all since the output of composer global require deliciousbrains/spinupwp-cli is:

Changed current directory to /Users/USER/.composer

In Process.php line 441:
                                                  
  The process has been signaled with signal "6".  
                                                  

require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] [<packages>...]

Uninstalling and reinstalling composer via Homebrew does not fix the issue. PHP version:

PHP 8.1.5 (cli) (built: Apr 16 2022 00:03:52) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.5, Copyright (c) Zend Technologies
    with Xdebug v3.1.4, Copyright (c) 2002-2021, by Derick Rethans
    with Zend OPcache v8.1.5, Copyright (c), by Zend Technologies

macOS 12.3.1 (21E258)
M1 Mac mini

Any idea what is going wrong?