On Super User, I saw an answer that points to an answer on Stack Overflow:
brew install wkhtmltopdffails.
I documented on StackOverflow the correct way to install wkhtmltopdf using Homebrew here: https://stackoverflow.com/a/14043085/307308
How should I handle such an answer?
If it were pointing to another site on the same Stack Exchange, I'd look into whether the questions are duplicate of each other.
If it were pointing to a non Stack Exchange site, I'd flag the answer as link-only.
But what do I do in this scenario?
What do we do with answers that are just links to other Stack Overflow answers? only talks about links to another answer within the same Stack Exchange site.