[BioC] Problems loading Rgraphviz package under Windows XP

[Martin Morgan]

Rgraphviz in R 2.7 / Bioc 2.2 has additional system
requirements. There is a Readme file available in the SOURCE
distributions of Rgraphviz, e.g.,

http://bioconductor.org/packages/2.2/bioc/html/Rgraphviz.html

and then clicking on the 'Rgraphviz_1.17.14.tar.gz' (NOT windows .zip,
the README file is in a location that means it is not included in the
Windows binary file; this will be corrected). Basically, you'll need
to install graphviz on your computer, and then create enviornment
variables that point to the location where graphviz was
installed. You'll then be able to use biocLite to install Rgraphviz.

Please let me konw (on or off list) how this goes.

Martin

"Jasmina Bogojeska" <jasmina at mpi-inf.mpg.de> writes:

> Hi Sean,
>
> I used biocLite to install it. And the Rgraphviz.dll is in the libs
> folder.
>
> Greetings,
> Jasmina
>
>> On Fri, Apr 18, 2008 at 8:05 AM, Jasmina Bogojeska
>> <jasmina at mpi-inf.mpg.de> wrote:
>>> Dear all,
>>>
>>>  I have problems loading the Rgraphviz package under Windows with  the
>>>  newest version of R.
>>>
>>>  The Windows I am using is Windows XP Professional (Version 2002)
>>> Service
>>>  Pack 2.
>>>
>>>  Here is the error message I am getting:
>>>  Error in inDL(x, as.logical(local), as.logical(now), ...) :
>>>   unable to load shared library
>>>  'C:/PROGRA~1/R/R-27~1.0RC/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'
>>>
>>>  The version of Bioconductor is 2.2.
>>
>> Hello, Jasmina.  Did you use biocLite to install it?  If not, try
>> uninstalling it, use biocLite to install, and see if that fixes the
>> problem.
>>
>>>  And here is the session info:
>>>  R version 2.7.0 RC (2008-04-16 r45356)
>>>  i386-pc-mingw32
>>>
>>>  locale:
>>>  LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
>>>  States.1252;LC_MONETARY=English_United
>>>  States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
>>>
>>>  attached base packages:
>>>  [1] grid      stats     graphics  grDevices utils     datasets  methods
>>>  base
>>>
>>>  other attached packages:
>>>  [1] SparseM_0.77  graph_1.17.17
>>>
>>>  loaded via a namespace (and not attached):
>>>  [1] cluster_1.11.10 tools_2.7.0
>>>
>>>  Thanks a lot.
>>>
>>>  Best,
>>>  Jasmina
>>>
>>>  _______________________________________________
>>>  Bioconductor mailing list
>>>  Bioconductor at stat.math.ethz.ch
>>>  https://stat.ethz.ch/mailman/listinfo/bioconductor
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>>> http://news.gmane.org/gmane.science.biology.informatics.conductor
>>>
>>
>
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-- 
Martin Morgan
Computational Biology / Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N.
PO Box 19024 Seattle, WA 98109

Location: Arnold Building M2 B169
Phone: (206) 667-2793