Same message is used for the bundled Python 2.7: `WARNING: Python 2.7 is not recommended. This version is included in macOS for compatibility with legacy softw

Same message is used for the bundled Python 2.7: `WARNING: Python 2.7 is not recommended. This version is included in macOS for compatibility with legacy software. Future versions of macOS will not include Python 2.7. Instead, it is recommended that you transition to using 'python3' from within Terminal.` Similar message for Ruby, but without the "not recommended" part: `WARNING: This version of ruby is included in macOS for compatibility with legacy software. In future versions of macOS the ruby runtime will not be available by default, and may require you to install an additional package.`