Mac Os Sierra Iso __exclusive__

Then attach the ISO.

This script fetches the installer directly from Apple’s software catalog. Mac Os Sierra Iso

If you just need a recovery environment, consider using or Mojave instead – they are still marginally more useful and available via official links. Then attach the ISO

VirtualBox is free, powerful, and runs Sierra reasonably well. Here’s how to install from your ISO. Mac Os Sierra Iso

sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Sierra --nointeraction

details the specific ISO requirements for running macOS Sierra in VirtualBox environment. For users on Windows, YouTube tutorials