Well, on High Sierra when installing with Home-brew, I get this error over and over. I fixed it previously by checking on the System Preferences/Security/General and enabling a kernel extension, but this doesn’t seem to appear anymore.
It worked fine until this latest Fusion 10.1, so I’m wondering if that is the problem. Note that if you use
brew cask install vmware-fusion you will not run into the quarantine problem.
So I’m a little lost on how to make this work.