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I used to be able to compile the following LaTeX:


%\usetikzlibrary{arrows,backgrounds,plotmarks} % even simpler

Lorem ipsum dolor sit amet, consectetur adipiscing elit. 

However, I noticed I was using tikz 1.68, so I have tried to update tikz to version 2.1. Now, this example won't work, the error is:

! Undefined control sequence.
l.875 \pgfsetsnakesegmenttransformation

In order to update tikz, I downloaded pgf as a pgf_2.10.tds.zip file, extracted it in /usr/share/texmf/, replaced the old files, and ran texhash.

What went wrong?

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The error arises with the simple example above. Just \usepackage{tikz} triggers the error. – Wok Jun 13 '12 at 9:08
Oh, sorry, I misunderstood. Then indeed, there is an installation issue. – percusse Jun 13 '12 at 9:09
up vote 2 down vote accepted

My mistake was not to remove the old directory before installing the new version.

> diff -r /user/wok/home/Downloads/pgf/tex/generic/ /usr/share/texmf/tex/generic/

Only in /usr/share/texmf/tex/generic/pgf/basiclayer: pgfbaseimage.code.tex
Only in /usr/share/texmf/tex/generic/pgf/basiclayer: pgfbaselayers.code.tex
Only in /usr/share/texmf/tex/generic/pgf/basiclayer: pgfbasepatterns.code.tex
Only in /usr/share/texmf/tex/generic/pgf/basiclayer: pgfbaseplot.code.tex
Only in /usr/share/texmf/tex/generic/pgf/basiclayer: pgfbaseshapes.code.tex
Only in /usr/share/texmf/tex/generic/pgf/basiclayer: pgfbasesnakes.code.tex
Only in /usr/share/texmf/tex/generic/pgf/basiclayer: pgfcoremath.code.tex
Only in /usr/share/texmf/tex/generic/pgf/frontendlayer: tikz.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibraryshapes.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikz3d.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzarrows.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzautomata.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzbackgrounds.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzer.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzmindmap.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzpatterns.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzpetri.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzplothandlers.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzplotmarks.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzshapes.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikzsnakes.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikztopaths.code.tex
Only in /usr/share/texmf/tex/generic/pgf/libraries: pgflibrarytikztrees.code.tex
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