Mac OS X 10.7 (Lion) Retirement
With the availability and support of Mac OS X 10.9 (Mavericks), Computing Services has discontinued support of Mac OS X 10.7 (Lion). Those who are running OS X 10.7 are encouraged to upgrade.
Because Apple has made OS X 10.9 (Mavericks) free to download from the Mac App Store, Computing Services does not provide a separate download. To upgrade to Mavericks, see www.apple.com/osx/how-to-upgrade/. DSP customers, please contact DSP before upgrading.
See our OS X support statement for details.
Please direct any questions or comments to the Computing Services Help Center (412-268-HELP or firstname.lastname@example.org).