# Remove Packages link and replace with actual files # Restore the Base System into the Sierra Blank sparseimageĪsr restore -source /Volumes/install_app/BaseSystem.dmg -target /Volumes/install_build -noprompt -noverify -erase Hdiutil attach /tmp/Sierra.sparseimage -noverify -nobrowse -mountpoint /Volumes/install_build Hdiutil create -o /tmp/Sierra -size 7316m -layout SPUD -fs HFS+J -type SPARSE # Create Sierra sparseimage of 7316mb with a Single Partition - Apple Partition Map Hdiutil attach /Applications/Install macOS Sierra.app/Contents/SharedSupport/InstallESD.dmg -noverify -nobrowse -mountpoint /Volumes/install_app The spoiler is also copied here: #!/bin/bash # Mount the Installer image While the package is ready, we could use a spoiler.sh file to create an iso-formated installer. The installer could be extracted from Install macOS Sierra.app which is avalable via App Store. Inspired by a post on InsanelyMac, the installation would be as simple as following: 0. Install macOS Sierra on Windows VMWare Workstation
