Homebrew requires formulae to be in a tap, rejecting: Formula/dashlane-cli.rb (/Users/runner/work/homebrew-tap/homebrew-tap/Formula/dashlane-cli.rb) To create a tap, run e.g. brew tap-new <user|org>/<repository> To create a formula in a tap run e.g. brew create <url> --tap=<user|org>/<repository>