[Tex/LaTex] How to install TikZ for LaTeX

tikz-pgf

I need urgent help to install hf-tikz on my Mac. It used to work before I upgrade to OS X 10.9 but it doesn't work now. The error message is

 LaTeX Error: File `hf-tikz.sty' not found.

I have download and put hf-tikz.sty in the directory that I think it is the right path but it still gives me the same error. I have a presentation tomorrow! :(

Best Answer

The proper way to do it is adding the package using the package manager of TeX Live if you have. You might also want to look at How to install a latex package in MacOS TeXLive?.