[BioC] installation of Rgraphviz

[Kasper Daniel Hansen]

As you stated in your off-list email to me, you need(ed) to install Graphviz.

Kasper

On Thu, Apr 8, 2010 at 8:18 PM, Yanwei Tan <Tan at nbio.uni-heidelberg.de> wrote:
> Dear all,
>
> I am writing to consult everyone about installing package Rgraphviz on Mac
> 10.5.8. Here I met a problem of install.  Following is the commands:
>
>> source("http://bioconductor.org/biocLite.R")
>>     biocLite("Rgraphviz")
> Using R version 2.10.1, biocinstall version 2.5.10.
> Installing Bioconductor version 2.5 packages:
> [1] "Rgraphviz"
> Please wait...
>
> Warning: unable to access index for repository
> http://brainarray.mbni.med.umich.edu/bioc/bin/macosx/leopard/contrib/2.10
> trying URL
> 'http://www.bioconductor.org/packages/2.5/bioc/bin/macosx/leopard/contrib/2.10/Rgraphviz_1.24.0.tgz'
> Content type 'application/x-gzip' length 800621 bytes (781 Kb)
> opened URL
> ==================================================
> downloaded 781 Kb
>
>
> The downloaded packages are in
>
>  /var/folders/nB/nBQJ07xPEoiIliA+aw-UqU+++TI/-Tmp-//RtmpCLDBJ0/downloaded_packages
>> library(Rgraphviz)
> Loading required package: graph
> Loading required package: grid
> Error in dyn.load(file, DLLpath = DLLpath, ...) :
>  unable to load shared library
> '/Library/Frameworks/R.framework/Resources/library/Rgraphviz/libs/x86_64/Rgraphviz.so':
>  dlopen(/Library/Frameworks/R.framework/Resources/library/Rgraphviz/libs/x86_64/Rgraphviz.so,
> 6): Library not loaded: /usr/local/lib/libgvc.5.dylib
>  Referenced from:
> /Library/Frameworks/R.framework/Resources/library/Rgraphviz/libs/x86_64/Rgraphviz.so
>  Reason: image not found
> Error: package/namespace load failed for 'Rgraphviz'
>
> Does anyone give me some hints about how to install this package?  Or should
> I try download the package source? Let me know if extra info is needed. With
> many thanks in advance!
>
> the session info is:
>> sessionInfo()
> R version 2.10.1 (2009-12-14)
> x86_64-apple-darwin9.8.0
>
> locale:
> [1] en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8
>
> attached base packages:
> [1] grid      stats     graphics  grDevices utils     datasets  methods
> base
>
> other attached packages:
> [1] XML_2.6-0    graph_1.24.4
>
> loaded via a namespace (and not attached):
> [1] tools_2.10.1
>
>
> Best regards,
> Wei
>
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