Установка

brew tap jeffreywildman/homebrew-virt-manager
brew install virt-manager virt-viewer
virt-manager -c test:///default

Запуск

remote-viewer /path/to/console.vv

исходники
https://github.com/jeffreywildman/homebrew-virt-manager
https://rizvir.com/articles/ovirt-mac-console