protobuf@21 has been deprecated because it is a versioned formula! It was disabled on 2026-01-08.

The following taps are not trusted: aws/tap azure/bicep Homebrew is currently ignoring formulae, casks and commands from these taps because tap trust is required. Prefer trusting only the specific formulae, casks or commands you need. Trust installed formulae from these taps with: brew trust --formula azure/bicep/bicep Trust other specific casks and commands with: brew trust --cask <user>/<tap>/<cask> brew trust --command <user>/<tap>/<command> Whole-tap trust is broader and includes all current and future formulae, casks and commands from the listed taps. Trust whole taps with: brew trust aws/tap azure/bicep Untap them with: brew untap aws/tap azure/bicep To disable trust checks: export HOMEBREW_NO_REQUIRE_TAP_TRUST=1 This is not recommended and will be removed in a later release. For more information, see: https://docs.brew.sh/Tap-Trust

Skipping aws/tap because it is not trusted. Run `brew trust aws/tap` to trust it.

Skipping azure/bicep because it is not trusted. Run `brew trust azure/bicep` to trust it.