[BioC] Library not loaded: /usr/local/lib/libgvc.5.dylib (Rgraphviz)

[Peng Yu]

Hi,

I have the following error. I only can find the following file. But I
can't find libgvc.5.dylib on my system. Does anybody know what is
wrong?

~$ ll -go /usr/local/lib/libgvc.6.dylib
-rwxrwxr-x 1 988980 2012-05-21 00:21:09 /usr/local/lib/libgvc.6.dylib


> 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/2.15/Resources/library/Rgraphviz/libs/x86_64/Rgraphviz.so':
  dlopen(/Library/Frameworks/R.framework/Versions/2.15/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/2.15/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 '2.26.3'; 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’

-- 
Regards,
Peng