Mac Os Mavericks — Iso Extra Quality

Use this command to create a blank disk image (CDR format), which is identical to ISO:

hdiutil create -o Mavericks.tmp -size 8g -layout SPUD -fs HFS+J -type SPARSE Mount the sparse image and restore the BaseSystem.dmg from inside the installer app to it. mac os mavericks iso

You need the file Install OS X Mavericks.app . (If you can't find it in purchases, Apple discontinued the direct link, so you may need to source it from a trusted archive like Mr. Macintosh). Use this command to create a blank disk