[BioC] Rgraphviz package can not be invoked in Mac OS X

[Mao Jianfeng]

Dear listers,

I need you help on invoking Rgraphviz package in Mac OS X. It can be
installed, but I failed to invoke it.

Thanks in advance.

Jian-Feng,

#############(1) install#################################
> source("http://bioconductor.org/biocLite.R")
BioC_mirror = http://www.bioconductor.org
Change using chooseBioCmirror().
> biocLite("Rgraphviz")
Using R version 2.12.1, biocinstall version 2.7.4.
Installing Bioconductor version 2.7 packages:
[1] "Rgraphviz"
Please wait...

trying URL 'http://www.bioconductor.org/packages/2.7/bioc/bin/macosx/leopard/contrib/2.12/Rgraphviz_1.28.0.tgz'
Content type 'application/x-gzip' length 779320 bytes (761 Kb)
opened URL
==================================================
downloaded 761 Kb


The downloaded packages are in
	/var/folders/Ic/IcbLL0ELH9uqwZPaFP9Nz++++TQ/-Tmp-//Rtmpa2ilQU/downloaded_packages



#############(2) invoke#################################
> library(Rgraphviz)
Error : .onLoad failed in loadNamespace() for 'Rgraphviz', details:
  call: value[[3L]](cond)
  error: unable to load shared object
'/Library/Frameworks/R.framework/Versions/2.12/Resources/library/Rgraphviz/libs/x86_64/Rgraphviz.so':
  dlopen(/Library/Frameworks/R.framework/Versions/2.12/Resources/library/Rgraphviz/libs/x86_64/Rgraphviz.so,
6): Library not loaded: /usr/local/lib/libgvc.5.dylib
  Referenced from:
/Library/Frameworks/R.framework/Versions/2.12/Resources/library/Rgraphviz/libs/x86_64/Rgraphviz.so
  Reason: image not found

  Check that (1) graphviz is installed on your system; (2) the
  installed version of graphviz matches '2.24.0'; this is the version
  used to build this Rgraphviz package; (3) graphviz is accessible to
  R, e.g., the path to the graphviz 'bin' directory is in the system
  'PATH' variable.  See additional instructions in the 'README' file of
  the Rgraphviz 'source' distribution, available at

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

  Ask further questions on the Bioconductor mailing list

  http://bioconductor.org/docs/mailList.html


Error: package/namespace load failed for 'Rgraphviz'


#############(3) sessionInfo and version#################################
> version
               _
platform       x86_64-apple-darwin9.8.0
arch           x86_64
os             darwin9.8.0
system         x86_64, darwin9.8.0
status
major          2
minor          12.1
year           2010
month          12
day            16
svn rev        53855
language       R
version.string R version 2.12.1 (2010-12-16)
> sessionInfo()
R version 2.12.1 (2010-12-16)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] C/UTF-8/C/C/C/C

attached base packages:
[1] grid      stats     graphics  grDevices utils     datasets  methods
[8] base

other attached packages:
[1] graph_1.28.0

loaded via a namespace (and not attached):
[1] tools_2.12.1