graphviz
Did you type 'sudo make install'? If not, graphviz may not have actually installed itself (making sure /usr/local/bin/dot exists is a way to check this) I recently did an Rgraphviz build for myself using graphviz-2.9 (though 2.8 should also work fine) and Rgraphviz 1.9.6 (the SVN version) and pkg-config (which I get from http:// pkgconfig.freedesktop.org/releases/). I should note that I don't use Fink or Darwinports and that Glen Low (author of Graphviz.app) seems to have wandered off to other things so the GUI version of Graphviz is pretty massively out of date these days.
On Mar 18, 2006, at 6:27 AM, Michael Kubovy wrote:
Hi Seth, I installed graphviz 2.8 downloaded from http://www.graphviz.org/pub/ graphviz/ARCHIVE/graphviz-2.8.tar.gz and compiled using the commands ./configure make make install It apparently succeeded. However: % which graphviz graphviz: Command not found. Moreover in R I have Rgraphviz 1.8.0, but
library(Rgraphviz)
Loading required package: graph Loading required package: cluster Loading required package: Ruuid Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/Library/Frameworks/R.framework/ Resources/library/Rgraphviz/libs/Rgraphviz.so': dlopen(/Library/Frameworks/R.framework/Resources/library/Rgraphviz/ libs/Rgraphviz.so, 6): Symbol not found: _agedgeattr Referenced from: /Library/Frameworks/R.framework/Resources/library/ Rgraphviz/libs/Rgraphviz.so Expected in: flat namespace Error: .onLoad failed in 'loadNamespace' for 'Rgraphviz' Error: package/namespace load failed for 'Rgraphviz'
version
_ platform powerpc-apple-darwin7.9.0 arch powerpc os darwin7.9.0 system powerpc, darwin7.9.0 status major 2 minor 2.1 year 2005 month 12 day 20 svn rev 36812 language R Now to my request: You wrote to Julin:
If you installed a recent graphviz, then there is no dotneat-config
script. Instead, for the autoconf tools to work, you need the
pkg-config program installed and PKG_CONFIG_PATH set appropriately
(/blah/lib/pkgconfig).
But it should also work to pass the --with-graphviz configure option.
Something like:
R CMD INSTALL --configure-args='--with-graphviz=/blah/graphviz' \
Rgraphviz_x.y.z.tar.gz
Could you please unpack the above to an extent appropriate to the level of ignorance you see in my description? In other words I don't know about autoconf, or pkg-config, nor how to set the PKG_CONFIG_PATH nor how to determine /blah/lib/pkgconfig what the appropriate 'blah' is. And just to make sure that I'm giving you all the information you might need to help me: (1) FinkCommander tells me that I have graphviz 1.9-11 installed. (2) I have Graphviz Version 1.13 (16) from pixelglow. (I've successfully used it to generate graphs. As is probably clear, I'm trying to integrate graphviz into my R toolkit, which is not urgent, but would be satisfying.) Thanks, Michael
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