[R-SIG-Mac] rgraphviz again

[Kasper Daniel Hansen]

You need to get the exact right version of graphviz before installing  
Rgraphviz. Around December I spent most of a day getting it to work.  
At that time the current stable version was 2.6 and the devel version  
was 2.7. I had to use the devel version, but then it worked "out of  
the box" so to speak.

/Kasper

On Mar 17, 2006, at 12:30 AM, Julin Maloof wrote:

> Hello,
>
> I know that graphviz has been covered a couple of times...I have  
> read those posts and am still having trouble.
>
> 1) I note that there is a binary of Rgraphviz now available.  Is  
> that usable?  And if so, where is it expecting graphviz to be  
> installed?  when I try it with graphviz installed in either /usr  
> or /usr/local I get
>
>>> 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'
>
>
>
> 2) I have also tried installing Rgraphviz from source.  In that  
> case I get
>
>>> Sys.putenv(LD_LIBRARY_PATH="/usr/local/lib/graphviz")
>> trying URL 'http://www.bioconductor.org/packages/bioc/stable/src/ 
>> contrib/Rgraphviz_1.8.0.tar.gz'
>> Content type 'application/x-gzip' length 1666191 bytes
>> opened URL
>> ==================================================
>> downloaded 1627Kb
>>
>> * Installing *source* package 'Rgraphviz' ...
>> checking for graphviz...
>> The downloaded packages are in
>> 	/private/tmp/RtmpK9aZCF/downloaded_packages
>> checking for dotneato-config... not found
>> checking for pkg-config... no
>> failed
>> configure: error: please specify a valid path to 'dotneato-config'  
>> version >= 1.12 or 'pkg-config' if you have graphviz >= 2.4
>> ./configure: line 1344: exit: using: numeric argument required
>> ./configure: line 1344: exit: using: numeric argument required
>> ERROR: configuration failed for package 'Rgraphviz'
>
>
> The above make me wonder if I am not installing graphviz  
> correctly.  I can't find 'dotneato-config' or 'pkg-config' anywhere  
> either.
>
> One of the previous posts makes reference to instructions on  
> Stefano's page or the R Developers page.  Current R Developers  
> links take me to cran and no info on graphviz...does such a page  
> exist somewhere?
>
> Any advice on what to try next or where to look for more info?
>
> Thanks,
>
> Julin
>
>> 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
>
> graphviz 2.8
>
>
>
>
> -- 
> Julin Maloof
> Assistant Professor
> Section of Plant Biology
> University of California, Davis
> 1 Shields Ave
> Davis, CA, 95616
>
> voice: (530) 752-8077
> fax:   (530) 752-5410
>
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