[R] Problem in installation of "Rgraphviz" package

Takeshi N nishiyama at minos.ocn.ne.jp
Sun Jun 14 11:08:40 CEST 2009


Hi,there, 

I could install "Rgraphviz" in R version 2.6. I could not install this in R
version 2.7 or 2.8.
Please try in version2.6.


ram basnet wrote:
> 
> Dear R users,
>  
> I am not so used to this R software. I have to use the package "
> Rgraphviz" but found some problem in the installation process. I download
> this package and store in R library but i am not getting this package in R
> installation list. 
> I made review in google search net and use the following command:
>  
> ###
> source("http://bioconductor.org/biocLite.R")
> biocLite("Rgraphviz")
> 
> set.seed(123)
> V <- letters[1:10]
> M <- 1:4
> g1 <- randomGraph(V, M, 0.2)
> library("graph")
> library("grid")
> library("Rgraphviz")
> ###
>  
> I got following Error message:
>  
> " 
> Error in inDL(x, as.logical(local), as.logical(now), ...) : 
>   unable to load shared library
> 'C:/PROGRA~1/R/R-27~1.0/library/Rgraphviz/libs/Rgraphviz.dll':
>   LoadLibrary failure:  The specified module could not be found. 
> Error : .onLoad failed in 'loadNamespace' for 'Rgraphviz'
> Error: package/namespace load failed for 'Rgraphviz'
> "'
> May be some of users can recognize this problem and request for solutions.
>  
> Thanks in advance.
>  
> Sincerely,
>  
> Ram Kumar Basnet
> Graduate student,
> Wageningen University,
> The Netherlands.
> 
> 
>       
> 	[[alternative HTML version deleted]]
> 
> 
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 
> 

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