message: Install PowerShell directly instead of via Homebrew
diff: @@ -26,8 +26,8 @@ before_install:
  sh -e /etc/init.d/xvfb start
  sleep 3
  else
  - brew tap caskroom/cask || exit 2
  - brew cask install powershell || exit 2
  + curl https://github.com/PowerShell/PowerShell/releases/download/v6.1.1/powershell-6.1.1-osx-x64.pkg -Lo /tmp/pwsh.pkg || exit 2
  + sudo installer -pkg /tmp/pwsh.pkg -target / || exit 2
  fi
  script: pwsh -NonInteractive -NoProfile -NoLogo scripts/ci.ps1
  