Earlier quoted context omitted.
"possibly the most important piece of software on OSX" I'm earnestly trying to avoid downplaying his work, but it's only a package manager. Unless he was interviewing to be Google's next head of package management on OSX, I'm not sure why you think assessing him on something other than his useful side project is bad form. I'm also not certain how an answer being 'easily-googleable' makes it arbitrary or pointless. So…
> I'm earnestly trying to avoid downplaying his work, but it's only a package manager. I'm earnestly trying to avoid downplaying your comment, but you sound like you have no clue how much engineering effort and talent is actually required to build and maintain a reliable, functional, production-grade package manager that a huge number of people use. Being able to completely implement and support a sophisticated softw…
It's also entirely possible that Google saw Homebrew as neither reliable, functional, or production-grade enough for their taste. While Homebrew is somewhat decent today (though, it's still broken in some ways that I will not go into here and I'm under the impression that it's being worked on), but it wasn't always particularly reliable or stable. The only real benefit it had (and arguably still has) is that it has massive traction.