macOS could not be installed on your computer.

[hmnaakash]

I have successfully installed sierra with clover installer. But second installation ( setup apple id, passwords etc.) not working.

Error: macOS could not be installed on your computer.
Unable to unmount volume for repair. Quite the installer to restart your computer and try again.

Please help me to fix this.

 

[codices]

I'm having this same issue. Is there a way to fix it?

 

[techfire]

You should use Disk Utility To Run "First Aid" to check you disk

 

[BreBo]

@hmnaakash, @codices, @techfire, please update your profile (personal details) with your build (Motherboard, CPU and Graphics Card).

Profiles need to contain at least your primary system to assist others with helping you.

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