I downloaded the 'app' from the Store on the iMac and restarted to begin the installation process. During the install I receive the following message: OS X could not be installed on your computer. No packages were eligible for install. Contact the software manufacturer for assistance. Quit the installer to restart your computer and try again. How to fix OS X Installer Failure 'No packages were eligible for install. Contact the software manufacturer for assistance' Posted by Scott on Friday, November 2. 2018 If you ever get this error while attempting to install OS X, you will likely need to set the date using terminal. If I try to install Big Sur by App Store I receive the following sentence: update not found the requested version of macos is not available. I am very disappointed about this. All server status are on, the OS has been released 11 days ago and I have no VPN or other programs running that could create problems. Obviously I have enough space in.
- Error 1: ' No packages were eligible for install” – Unable to install El Capitanerror 2: This copy of the Install OS X El Capitan application can't be veri.
- I am trying to install the Public Beta version of El Capitan and after about 10-15 mins of trying to install, a message pops up that says 'no packages were eligible for install' and the installation fails. Here's what I've tried so far: Restarting with command + r: - I do not have a Time.
OS X could not be installed on your computer.
No packages were eligible for install. Contact the software manufacturer for assistance.
Quit the installer to restart your computer and try again
Oh dear… When trying to install OS X 10.11 (El Capitan) you may encounter this message. This happens because the the installer certificates are no longer valid when checked against the clock of your mac.
Don’t panic though as this is easily fixed using Terminal, so don’t restart immediately.
- Click Utilities on the menu bar
- Select Terminal
- Type date 062112422016
- Exit Terminal
- Click Restart
When you restart the mac and try the installer again it will now believe the certificates are valid and will continue as it should.
If you ever get this error while attempting to install OS X, you will likely need to set the date using terminal.The simplest way to set it (if you have no OS installed on the machine) is to boot the install media, open the terminal and check the date (type date).
The following information was found on someones site (sorry I forget which), but I have included it here to make it easier to correct this issue.
Use the following command in terminal to set the machine to a time and date of your choosing:
date {month}{day}{hour}{minute}{year}
For example, to set it to 8pm on the 2nd October 2018
date 100220002018
The command below will output the current date in a format suitable for use on another machine:
No Packages Were Eligible For Install Os X
date '+%m%d%H%M%Y.%S'
No Packages Were Eligible For Install Os X 10 11 4 Or Later And Itunes 12 8
Further, the following (mouthful of a command) will let you specify a date and time in a more readable format and set it in one go:date -f '%Y-%m-%d %H:%M:%S' '2016-07-09 15:20:10'