How do I install the SIGCHI template with MacTex?

Just to note, I am new to latex.

I followed the instructions for installing new latex, bib, and bst files from SIGCHI on the MacTex FAQs page. When I open the sample.tex and attempt to compile it using TexWorks using PDFLatex, it renders, but does not create the references.

It gives me an error saying they cannot be found.

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Did you try to compile twice? –  Caramdir Feb 7 '11 at 23:58
If you are asking if I compiled it after moving the files into place, yes. –  Jeffrey Guenther Feb 8 '11 at 0:12
In order to get references, you need to compile the same file twice in a row (the first time for latex to see where the referenced points are, the second time so that latex can insert the references). –  Caramdir Feb 8 '11 at 0:36
I ran it from inside of Texworks. I just tried it again both in Texworks and from the terminal. I am getting the following error: ... LaTeX Warning: Citation `acm_categories' on page 1 undefined on input line 136. [1] No file sample.bbl. .... –  Jeffrey Guenther Feb 8 '11 at 1:06
Did you run bibtex? –  Caramdir Feb 8 '11 at 1:38