Process completed with exit code 127.

You are using macOS 13. We (and Apple) do not provide support for this old version. You may have better luck with MacPorts which supports older versions of macOS: https://www.macports.org This is a Tier 3 configuration: https://docs.brew.sh/Support-Tiers#tier-3 You can report Tier 3 unrelated issues to Homebrew/* repositories! Read the above document before opening any issues or PRs.