How do you install OS X on an older Mac
that doesn't meet the system requirements?
XPostFacto was a utility to allow Macs with a G3 or G4 processor upgrade to run
OS X. Check the compatibility page 1st. Long story short: it can be
made to work, but it will fight you all the way. It's wiser in the long
run to upgrade to a newer mac unless you want to try this just for fun.
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