[R] Rgraphviz install

[Uwe Ligges]

June Wong wrote:
> Hi
>  
> I've tried several times and followed what others suggest in installing Rgraphviz (https://stat.ethz.ch/pipermail/bioconductor/2008-June/022838.html)
> But I could not load library(Rgraphviz). 
> There's a message that 'This application has failed to start because libcdt-4.dll was not found'
>  
> Could anyone suggest me how to make it work?


Yes, install the "latest" graphviz from the installer graphviz-2.20.3.msi.

Note that it install under a directory called .....2.21
So no idea which version it is (and hard to find out).

Best,
Uwe Ligges




> june
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