On 4 Apr 2014, at 8:41, emmeWriter wrote:
[…] Googling "install kpsewhich," "mac kpsewhich," and "kpsewhich" do not tell me how to do this. How do I install this into my system?
The “kpsewhich” command is part of LaTeX.
So I’m afraid you will have to (re)install LaTeX, see http://tug.org/mactex/