I have a Mac OS X Yosemite downloaded file like this:
Like I see, it must have a Yosemite.app file in it, so why doesn't this have the file? This is truly from an Official Apple Website. It just has a .pkg file. Can anybody explain this to me? And, How to create a complete bootable Yosemite 10.10.5 DMG disk image for clean OS install?