Hi all, There seems to be a whole lot of discussion on this topic...and after reading the previous post, I can see that this is something that is pretty non-trivial.
So here is my not being able to install Rgraphviz problem: I have installed graphviz 2.8 from the dmg available at http://r.research.att.com/ as well as glib/gtk 1.2.10 yesterday, and have just build R-2.5 from source...so I am pretty sure that I have all the up to date versions of things. biocLite("Rgraphviz", type="source") is able to download and install the package, but I cannot seem to use the package: > library(Rgraphviz) Loading required package: graph Loading required package: geneplotter Loading required package: annotate Loading required package: Biobase Loading required package: tools Welcome to Bioconductor Vignettes contain introductory material. To view, type 'openVignette()' or start with 'help(Biobase)'. For details on reading vignettes, see the openVignette help page. Loading required package: lattice KernSmooth 2.22 installed Copyright M. P. Wand 1997 Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/Users/tonychiang/arch/i386/R -devel/library/Rgraphviz/libs/Rgraphviz.so': dlopen(/Users/tonychiang/arch/i386/R-devel/library/Rgraphviz/libs/Rgraphviz.so, 6): Library not loaded: /usr/local/lib/graphviz/libgcc_s.1.0.dylib Referenced from: /usr/local/lib/graphviz/libgvc.2.dylib Reason: image not found Error: .onLoad failed in 'loadNamespace' for 'Rgraphviz' Error: package/namespace load failed for 'Rgraphviz' * * It is looking for the file (dir) libgcc_s.1.0.dylib, and but it is not there. I went to that particular directory and verified that it is actually not there (i.e. it is not that R is not able to locate something that is really there as was posted in a previous post). So my question is has there been changes to either Rgraphviz or graphviz recently? I have read in alot of posts that many people have been able to reconcile Rgraphviz with graphviz 2-8. Previously when I had this problem, I went into Seth's office and he just gave me a graphviz he knew to work (from his home directory), but seeing as I am not in Settle anymore, this just does not seem to be the best solution these days! > sessionInfo() R version 2.5.0 Under development (unstable) (2007-02-07 r40669) i386-apple-darwin8.8.2 locale: C attached base packages: [1] "tools" "stats" "graphics" "grDevices" "utils" "datasets" [7] "methods" "base" other attached packages: geneplotter lattice annotate Biobase graph "1.13.7" "0.14-16" "1.13.6" " 1.13.36" "1.13.5" Many Thanks, --Tony [[alternative HTML version deleted]] _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
