[BioC] having a problem loading Rgraphviz with Intel Mac

[Jen Buhay]

Hi All -
I've downloaded Graphviz 2.8 (and graphviz 2.9 intel) and the new
intel Macs (I have OSX 10.4.7) have issues with the library of the
package (it automatically goes to i386, but I need it to go to
/usr/local/lib/graphviz).  Here's the error message I get when I try
to load Rgraphviz:

Loading required package: Ruuid
Error in dyn.load(x, as.logical(local), as.logical(now)) :
	unable to load shared library
'/Library/Frameworks/R.framework/Versions/2.3/Resources/library/Rgraphviz/libs/i386/Rgraphviz.so':
  dlopen(/Library/Frameworks/R.framework/Versions/2.3/Resources/library/Rgraphviz/libs/i386/Rgraphviz.so,
6): Symbol not found: _agfstnode
  Referenced from:
/Library/Frameworks/R.framework/Versions/2.3/Resources/library/Rgraphviz/libs/i386/Rgraphviz.so
  Expected in: flat namespace
Error: .onLoad failed in 'loadNamespace' for 'Rgraphviz'
Error: package/namespace load failed for 'Rgraphviz'
Error in dyn.load(x, as.logical(local), as.logical(now)) :
	unable to load shared library
'/Library/Frameworks/R.framework/Versions/2.3/Resources/library/Rgraphviz/libs/i386/Rgraphviz.so':
  dlopen(/Library/Frameworks/R.framework/Versions/2.3/Resources/library/Rgraphviz/libs/i386/Rgraphviz.so,
6): Symbol not found: _agfstnode
  Referenced from:
/Library/Frameworks/R.framework/Versions/2.3/Resources/library/Rgraphviz/libs/i386/Rgraphviz.so
  Expected in: flat namespace
Error: .onLoad failed in 'loadNamespace' for 'Rgraphviz'
Error: package/namespace load failed for 'Rgraphviz'

How do I get around the library problem?
Thanks, Jen


-- 
Jennifer E. Buhay, Ph.D.
Indiana University
Department of Biology
1001 East Third Street
Bloomington IN 47405
jenbuhay at indiana.edu