Why does an error occur at the end of macOS Sierra installation?

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iGarett2016-09-14 14:30:08

macOS

iGarett, 2016-09-14 14:30:08

At the end of the installation, it says "failed to verify the signature of the installer components" what's the problem?

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3 answer(s)

A

Anton Antonov, 2016-09-14
@Shellon

It's most likely a broken installer.
Do you install from the AppStore? Or just downloaded the image?

I

iGarett, 2016-09-15
@iGarett

macOS Sierra never installed. But it helped when installing OS X El Capitan in the terminal, setting such a date > date 0718101016
Well, Apple, why are you so? ...

F

filatov, 2016-12-29
@filatov

Setting the correct date (current) helped me.
Installed MacOS Sierra 10.12.2 (16C67).
The distribution was downloaded from the AppStore.
The flash drive was made by Disk Maker X.