Mac OS X Puma build 5L21

5L21
Build of Mac OS X Puma
MacOS-10.1-Desktop.png
ArchitecturePPC
Compiled2001-09-09
Timebomb
Works in
AboutMacOS-10.1-About.png

Mac OS X Puma build 5L21 is a security update for Mac OS X Puma. This update delivers improved support for installing software updates and is required for each update of Puma.