[BioC] [R] about the possible errors in Rgraphviz Package

HU,ZHENGJUN hhu at ufl.edu
Tue Mar 30 22:21:38 CEST 2010

Hi All,

  Before installing the Rgraphviz package successfully [e.g., 
biocLite("Rgraphviz")], (1) I downloaded graphviz- 
(also tried graphviz-2.26.3.msi) for MS Windows (XP) and installed 
it successfully and (2) I also installed the packages from 
bioconductor by: (Note: I use MS Windows XP and R 2.10.1 version)


  I got those error messages:

"Error in inDL(x, as.logical(local), as.logical(now), ...) :
 unable to load shared library
  LoadLibrary failure:  The specified module could not be found."

  Obviously, it seems it is the package problem because it should 
go to
instead of

  Thank you for the reply. Howard

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