2

This is the error message after restarting when doing OS X update:

"Command Line Tools (OS X 10.10)" could not be verified. It may have been corrupted or tampered with during downloading. Click Uptade to download and check the update again.

When rebooted back, there's a OS X installation progress screen showing for 10 minutes, and when back on desktop an App Store notification saying that my update didn't get installed. I tried updating and restarting again a few times but still see the same error.

Hlung
  • 141

1 Answers1

1

Looks like the new version of Command Line Tool downloaded from App Store is corrupted. I had to download the same of the same version from Apple Developers Downloads page and install it manually.

Then open the App Store, go to Updates tab, let it update the app list a bit. And the Command Line Tool is gone because it's already installed. Now I can continue with my OS X update :)

Hlung
  • 141