Error Downloading

Apple's servers are overloaded. https://www.apple.com/support/systemstatus/ indicated they are up and running, but they are still overloaded nonetheless

You'll unfortunately have to keep trying.

I'm going through the same frustration.

It's not you or your computer.....

Best,

gdgmacguy

Nope, this is still a problem. The installer is trying to download this file for me:

http://swcdn.apple.com/content/downloads/50/49/001-79699-A_93OMDU5KFG/dkjnjkq9eax1n2wpf8rik5agns2z43ikqu/InstallAssistant.pkg

The /private/var/log/install.log file shows a 403 error. Mine just started downloading, but then stopped again. The 403 error pops up when I try to copy/paste this URL into the web browser. That's the issue, I'm pretty sure. Apple needs to fix this.

I'll also send a message to their Twitter feed. Very annoying.

all three of my systems are now downloading , one finished in 15 min and is installing the other two are running slow and says a bout an hour left