# Where can I find the TikZ spy package

Where can I find the TikZ spy package?
I found a great article here: How to create magnified subfigures and corresponding boxes for portions of a large image

Even with Google and StackExchange search I can’t find a site to download the package. Can anyone help me?

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If you check the accepted answer on the question you linked to, you will find lines containing \usepackage{tikz} and \usetikzlibrary{spy}. –  Qrrbrbirlbel May 10 '13 at 18:22
if i try this: \usepackage{tikz} \usepackage{pgfplots} \usetikzlibrary{spy} i get this message: ! I can't find file tikzlibraryspy.code.tex.... Without \usetikzlibrary{spy} tikz works fine. –  romi1013 May 10 '13 at 18:28
You most likely have an outdated PGF/TikZ installation. You should update your TeX distribution. –  Qrrbrbirlbel May 10 '13 at 18:36