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Create Bootable ISO from El Capitan App.(PROBLEMS: Dvd is created but installer not work properly)
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| #!/usr/bin/env bash | |
| # Original: http://www.insanelymac.com/forum/topic/308533-how-to-create-a-bootable-el-capitan-iso-fo-vmware/ | |
| echo "Mount the installer image" | |
| sudo hdiutil attach /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/SharedSupport/InstallESD.dmg -noverify -nobrowse -mountpoint /Volumes/install_app | |
| echo "Create the ElCapitan Blank ISO Image of 7316mb with a Single Partition - Apple Partition Map" | |
| hdiutil create -o /tmp/ElCapitan.cdr -size 7316m -layout SPUD -fs HFS+J | |
| echo "Mount the ElCapitan Blank ISO Image" | |
| hdiutil attach /tmp/ElCapitan.cdr.dmg -noverify -nobrowse -mountpoint /Volumes/install_build | |
| echo "Restore the Base System into the ElCapitan Blank ISO Image" | |
| asr restore --source /Volumes/install_app/BaseSystem.dmg --target /Volumes/install_build --noprompt --noverify --erase | |
| echo "Remove Package link and replace with actual files" | |
| rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages | |
| cp -Rp /Volumes/install_app/Packages /Volumes/OS\ X\ Base\ System/System/Installation/ | |
| echo "Copy El Capitan installer dependencies" | |
| cp -Rp /Volumes/install_app/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System/BaseSystem.chunklist | |
| cp -Rp /Volumes/install_app/BaseSystem.dmg /Volumes/OS\ X\ Base\ System/BaseSystem.dmg | |
| echo "Unmount the installer image" | |
| hdiutil detach /Volumes/install_app | |
| echo "Unmount the ElCapitan ISO Image" | |
| hdiutil detach /Volumes/OS\ X\ Base\ System/ | |
| echo "Convert the ElCapitan ISO Image to ISO/CD master (Optional)" | |
| hdiutil convert /tmp/ElCapitan.cdr.dmg -format UDTO -o /tmp/ElCapitan.iso | |
| echo "Rename the ElCapitan ISO Image and move it to the desktop" | |
| mv /tmp/ElCapitan.iso.cdr ~/Desktop/ElCapitan.iso | |
| echo done |
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No time to look why making bootable dvd doesn't work.Best way is to use usb to boot and install El Capitan
sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app --nointeraction