Can't execute binary on macOS catalina I am trying to run a binary that I have downloaded (it's part of flutter). Whenever I'm trying to run it, I get the error:



I have already disabled gatekeeper checks globally with sudo spctl --master-disable. What else can I do to get this to run?
The solution is to remove the quarantine attribute from the file(s) in question:

xattr -d com.apple.quarantine /path/to/file