
Did you run the iLife installer, and select a custom install of just Garageband? Or, just try a file copy from the installer (which will not work)? Have you tried just letting iLife install, without changing any settings? Mac users interested in Garageband leopard 10.5.8 generally download: GarageBand 10.3 Free GarageBand allows you to mix and create your own music tracks and podcasts.

Apple never supplied OS X on a flash drive, prior Lion (OS X 10.7) Still should work, but Apple didn’t provide that.
