Hi Martin,
Thank you for the reply and help. I don't think that this is the
version problem of Graphviz. All the R packages are installed
under 'C:/PROGRA~1/R/R-2.10.1/library' instead of
'C:/PROGRA~1/R/R-210~1.1/library', whereas the error messages
are:
"Error in inDL(x, as.logical(local), as.logical(now), ...) :
unable to load shared library
'C:/PROGRA~1/R/R-210~1.1/library/Rgraphviz/libs/Rgraphviz.dll':
LoadLibrary failure: The specified module could not be found."
I will contact the Bioconductor mailing list.
Thank you again.
Howard
On Tue Mar 30 15:36:05 EDT 2010, Martin Morgan
<mtmor...@fhcrc.org> wrote:
On 03/30/2010 10:24 AM, HU,ZHENGJUN wrote:
Hi Duncan,
(They are pretty hard to find, but I think you can find them on
the
Bioconductor site.) It is > not enough to install the Rgraphviz
package, you also need to install Graphviz.
Yes I did. Before installing the Rgraphviz package
successfully, (1) I
downloaded 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)
This is a bioconductor package so please ask on the Bioconductor
mailing
list
http://bioconductor.org/docs/mailList.html
See the 'README' file in the 'tar.gz' file at
http://bioconductor.org/packages/release/Software.html
http://bioconductor.org/packages/2.5/bioc/html/Rgraphviz.html
http://bioconductor.org/packages/2.5/bioc/src/contrib/Rgraphviz_1.24.0.tar.gz
which says
o. install Graphviz ***2.20.3.1*** Windows ***binary***
distribution from
http://www.graphviz.org/pub/graphviz/stable/windows/graphviz-2.20.3.1.msi
you must use this version of graphviz. File paths must be
correct.
Martin
source("http://www.bioconductor.org/biocLite.R";)
biocLite()
I got those error messages:
"Error in inDL(x, as.logical(local), as.logical(now), ...) :
unable to load shared library
'C:/PROGRA~1/R/R-210~1.1/library/Rgraphviz/libs/Rgraphviz.dll':
LoadLibrary failure: The specified module could not be found."
Obviously, it seems it is the package problem because it should
go to
'C:/PROGRA~1/R/R-2.10.1/library/Rgraphviz/libs/Rgraphviz.dll'
instead of
'C:/PROGRA~1/R/R-210~1.1/library/Rgraphviz/libs/Rgraphviz.dll'
Thank you for the reply. Howard
On Tue Mar 30 12:50:44 EDT 2010, Duncan Murdoch
<murd...@stats.uwo.ca>
wrote:
On 30/03/2010 10:44 AM, HU,ZHENGJUN wrote:
Hi All,
I tried to install the package of Rgraphviz in the following
two
ways successfully:
source("http://bioconductor.org/biocLite.R";)
biocLite("Rgraphviz")
install.packages(pkgs="C:/Progra~1/R/lib_download/Rgraphviz_1.24.0.zip",
lib="C:/Progra~1/R/R-2.10.1/library", repos=NULL)
but when I loaded the package though library(Rgraphviz) or
library("Rgraphviz"), and got the same error message below:
"Error in inDL(x, as.logical(local), as.logical(now), ...) :
unable to load shared library
'C:/PROGRA~1/R/R-210~1.1/library/Rgraphviz/libs/Rgraphviz.dll':
LoadLibrary failure: The specified module could not be found."
Most likely the problem is that you haven't followed the
installation
instructions. (They are pretty hard to find, but I think you
can find
them on the Bioconductor site.) It is not enough to install the
Rgraphviz package, you also need to install Graphviz.
Duncan Murdoch
I think that it is the error in the package because it should
go to
'C:/PROGRA~1/R/R-2.10.1/library/Rgraphviz/libs/Rgraphviz.dll'
instead
of 'C:/PROGRA~1/R/R-210~1.1/library/Rgraphviz/libs/Rgraphviz.dll'
Could anyone help me to solve to problem?
Thank you very much for the help. Howard
______________________________________________
R-help@r-project.org mailing list
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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.
-- HU,ZHENGJUN
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible
code.
-- Martin Morgan
Computational Biology / Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N.
PO Box 19024 Seattle, WA 98109
Location: Arnold Building M1 B861
Phone: (206) 667-2793
--
HU,ZHENGJUN
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
