Fixing “App Is Damaged and Can’t Be Opened”

Posted on 2019-12-08 by gonwan — No Comments ↓

Just a reminder when installing 3rdparty software on MacOS.

Starting with MacOS Sierra 10.12, run:

# sudo spctl --master-disable

1	# sudo spctl --master-disable

Starting with MacOS Catalina 10.15, run:

# sudo xattr -d com.apple.quarantine /Applications/<YourApplication>.app

1	# sudo xattr -d com.apple.quarantine /Applications/<YourApplication>.app

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