[BioC] Rgraphviz installing problem

[Martin Morgan]

On 01/26/2012 01:10 AM, Alexandra Federer wrote:
> Hello,
>
> I want to install the Rgraphviz package on my windows 7 notebook. I saved
> the Rgraphviz package as a .zip file and installed it with the following
> output:

Hi Alexandra --

Use a current version of R (R-2.14)

See the package home page

   http://bioconductor.org/packages/release/bioc/html/Rgraphviz.html

including the README file

   http://bioconductor.org/packages/2.9/bioc/readmes/Rgraphviz/README

paying attention to the 'Using the Windows Binary' section.

If you still have difficulty, start a new R session and

(a) report the output of the R command

   sessionInfo()

(b) copy and paste the results of the commands

   source("http://bioconductor.org/biocLite.R")
   biocLite("Rgraphviz")

(c) Report the output of the command

   strsplit(Sys.getenv("PATH"), ";")

and verify that the entry corresponding to the Graphviz directory is 
correct.

Martin

>
> Paket ‘Rgraphviz’ erfolgreich ausgepackt und MD5 Summen abgeglichen
>
> but then if i want to load the package with
> library(Rgraphviz)
> I get the output:
>
> Lade nötiges Paket: graph
> Lade nötiges Paket: grid
> Error : .onLoad in loadNamespace() fehlgechlagen, Details:
>    Aufruf: Rgraphviz
>    Fehler: value[[3L]](cond)
> Fehler: Laden von Paket/Namensraum für ‘Rgraphviz’ fehlgeschlagen
>
> I tried with
> browseVignettes(package=" Rgraphviz")
> but got the output:
>
> Fehler in find.package(package, lib.loc) :
>    there is no package called ‘ Rgraphviz’
>
> I have really no idea what I should try. I would be very glad if someone
> could help me! Thanks!
>
> Alexandra
>
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>
>
>
>
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