The Dark Sky app, priced at $3.99, continues to be available, and today Apple released an update for the app. Dark Sky version 6.8.5 features a new extra large watch complication to be used with.
If you’re on macOS, and you’re seeing the warning saying macOS could not be installed on your computer that looks like the image above, it can be super frustrating. But there’s no need to panic. Roll your sleeves up to follow this guide to troubleshoot the problem on your Mac.
- Important: Scripts are not supported under any Microsoft standard support program or service.Scripts are provided AS IS without warranty of any kind. Microsoft disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose.
- Click Terminal.app App. Type the following at the command prompt, press Enter and input the password of your Mac user account. Sudo pkgutil -forget com.cisco.pkg.anyconnect.vpn.
You may probably encounter this error when reinstalling your macOS, installing updates or even just turn on your Mac. And below “macOS could not be installed on your computer” you’re prompted with more details, it could be one of the followings:
The path /System/Installation/Packages/OSinstall.mpkg appears to be missing or damaged.
Storage system verify or repair failed.
An error occurred installing macOS.
An error occur while verifying firmware.
Unable to unmount volume for repair.
Whichever you’re experiencing, you’ll probably fix it with one or more methods below. Read on and find how…
Try these fixes:
Important: Before you go, remove the macOS install drive(if you insert one before) from your Mac.
Fix 1: Check the Date & Time are on Set automatically
The macOS could not be installed on your computer error is probably caused by the wrong time or date on your Mac. Follow to check the date and time on your Mac:
1) Hold down the power button to shut down your Mac. Once you do, hold down the power button to turn on your Mac.
2) On your desktop, click the System Preferences icon.
Free apps for mac computer. 3) Click Date & Time.
4) See if the date and clock match your current timezone.
If it doesn’t match, click the lock to enable to make changes. Then set the date and time to correct ones.
5) Tick on Set date and time automatically.
Then you can try to reinstall macOS or install the updates again.
Fix 2: Reset your Mac’s NVRAM
NVRAM (nonvolatile random-access memory) is a small amount of memory that your Mac uses to store settings(like start-up disk selection, time zone, display resolution and so on)and access them quickly. If the starup settings stroed in NVRAM is wrong, you might get the macOS could not be installed on your co mputer error. If this is the case, you can try to reset your Mac’s NVRAM to solve the problem.
Here’s how you can do it:
1) Hold down the power button to shut down your Mac. Once you do, hold down the power button to turn on your Mac. Immediately, hold these four keys together: Option, Command, P and R for about 20 seconds.
2) When your Mac finishes starting up, you can go to System Preferences to adjust any settings that were reset, like startup disk selection, display resolution or time zone.
Then you can try to reinstall macOS or install the updates again.
Fix 3: Restore from Time Machine backup
When you macOS stuck in macOS could not be installed on your computer, you can boot your Mac into the Recovery Mode to restore from Time Machine.
Here’s how you can do it:
1) Hold down the power button to shut down your Mac. Once you do, hold down the power button to turn on your Mac. Immediately, hold down the Command key and R together. Release the button when you see the Apple logo.
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Your Mac will then boot into macOS Utilities. If it doesn’t, please try again.
2) Select your language and then click the continue button.
3) Select Restore From Time Machine Backup, then Contimue.
4) Click Continue.
5) Select Time Machine Backups, then Continue.
High five app macro. 6) Select the most recent backup, then Continue.
Wait the restore for complete. Then check if the error still exists.
Fix 4: Run Disk Utility’s First Aid in Safe Mode
When there’s any error occurring in your Mac’s volume, you may also receive this error. You can follow this method to run the Disk Utility to check for errors and repair the volume if necessary.
See how:
1) Hold down the power button to shut down your Mac. Once you do, hold down the power button to turn on your Mac. Immediately, press the Shift key, your Mac will then boot into Safe Mode.
2) Log in the system using your credentials. You’ll see the login screen displaying with the Safe Boot character.
3) On the Home screen of your Mac, click Go, then select Utilities.
4) Double-click Disk Utility.
5) Click First Aid, then Run to start to check the volume for errors.
Note:
a) Choose your main HDD as the volume to be repaired if you have not only one volumes on your Mac.
b) Click Continue if you see the prompt saying First Aid needs to temporarily lock the boot volume.
6) First Aid will then check the volume for errors and repair the volume if necessary.
7) Once the repair has completed, rerun the macOS update program or the reinstall process and see if you get out of the error message.
If unfortunately, you tried all the above methods, but to no avail, don’t give up hope. Move onto our final solution.
Fix 5: Free up storage space on your Mac
If there’re not enough available storage on your Mac for update, the error may also happen.
In this case, you can try to free up some storage space on your Mac.
Here are some tips you can try:
1) Delete all the files that you no longer need: you can move those files to the Trash, then empty the Trash. We highly recommend you go to the Downloads folder to look for files that you might no longer need.
2) Move your files to an external drive.
Install Mac Os On Pc
3) You can also try a third-party tool to help you clean your Mac, including all the duplicated files, unneeded apps and system junks. Make sure you select the safe and green tool to scan your Mac system.
macOS Big Sur elevates the most advanced desktop operating system in the world to a new level of power and beauty. Experience Mac to the fullest with a refined new design. Enjoy the biggest Safari update ever. Discover new features for Maps and Messages. https://glnusoj.weebly.com/blog/how-to-run-mac-apps-on-pc. And get even more transparency around your privacy.
Check compatibility
macOS Big Sur is compatible with these computers:
MacBook introduced in 2015 or later
MacBook Air introduced in 2013 or later
MacBook Pro introduced in late 2013 or later
Mac mini introduced in 2014 or later
iMac introduced in 2014 or later
iMac Pro
Mac Pro introduced in 2013 or later
View the complete list of compatible computers.
MacBook Air introduced in 2013 or later
MacBook Pro introduced in late 2013 or later
Mac mini introduced in 2014 or later
iMac introduced in 2014 or later
iMac Pro
Mac Pro introduced in 2013 or later
View the complete list of compatible computers.
If upgrading from macOS Sierra or later, macOS Big Sur requires 35.5GB of available storage to upgrade. If upgrading from an earlier release, macOS Big Sur requires up to 44.5GB of available storage. Run carbon apps in mac os. To upgrade from OS X Mountain Lion, first upgrade to OS X El Capitan, then upgrade to macOS Big Sur.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS Big Sur
If you're using macOS Mojave or later, get macOS Big Sur via Software Update: Choose Apple menu > System Preferences, then click Software Update.
Or use this link to open the macOS Big Sur page on the App Store: Get macOS Big Sur. Then click the Get button or iCloud download icon.
Begin installation
After downloading, the installer opens automatically.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Os X Cannot Be Installed
Stay up to date
After installing macOS Big Sur, you will be notified when updates to macOS Big Sur are available. You can also use Software Update to check for updates: Choose Apple menu > System Preferences, then click Software Update.
Or get macOS Big Sur automatically
If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Big Sur will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Big Sur is ready to be installed. Click Install to get started, or dismiss the notification to install later. When you're ready to install, just open the file named Install macOS Big Sur from your Applications folder.
Learn more
- If the installer shows a list of apps that are not optimized for your Mac, learn about 32-bit app compatibility, then choose whether to proceed with the installation.
- For the strongest security and latest features, upgrade to macOS Big Sur. If you have hardware or software that isn't compatible with Big Sur, you might be able to install an earlier macOS.
- You can also use macOS Recovery to reinstall the macOS you're using now, upgrade to the latest compatible macOS, or install the macOS that came with your Mac.