Hi - R1.9.1; OSX 10.3.5; Dev Tools etc install. I have installed, via darwinports, graphviz (v1.16) running in x11 (I also have the standalone aqua app...) Having done that, I have tried to install RGraphviz from the Bioconductor suite via the x11 route to R, as Rgraphviz needs graphviz in the x11 environment (I think). First, I used the Bioconductor script getBioC("graph") which installed everthing successfully except RGraphviz and Guuid.... Assuming that the build of RGraphviz would require the library path for graphviz installed by darwinports, I tried this previously posted remedy to install RGraphviz dyn092203:~ apb$ export LD_LIBRARY_PATH=/opt/local/lib/graphviz dyn092203:~ apb$ sudo R CMD INSTALL /Users/apb/Rgraphviz_1.4.0.tar.gz Password: * Installing *source* package 'Rgraphviz' ... ** libs gcc -no-cpp-precomp -I/Library/Frameworks/R.framework/Resources/include `dotneato-config --cflags` -I/usr/local/include -Wall -fno-common -g -O2 -c Rgraphviz.c -o Rgraphviz.o In file included from /opt/local/include/graphviz/render.h:45, from common.h:21, from Rgraphviz.c:1: /opt/local/include/graphviz/macros.h:34:1: warning: "NEW" redefined In file included from common.h:13, from Rgraphviz.c:1: /Library/Frameworks/R.framework/Resources/include/Rdefines.h:129:1: warning: this is the location of the previous definition Rgraphviz.c: In function `Rgraphviz_agopen': Rgraphviz.c:244: warning: implicit declaration of function `GD_gvc' Rgraphviz.c:244: error: invalid lvalue in assignment make: *** [Rgraphviz.o] Error 1 ERROR: compilation failed for package 'Rgraphviz' ** Removing '/Library/Frameworks/R.framework/Versions/1.9.1/Resources/library/ Rgraphviz' Clearly, something else is missing in my effort..... Any advice would be appreciated. Cheers andrew ---------------------------------------------------------------------- -- --------- Dr. Andrew Beckerman Department of Animal and Plant Sciences, University of Sheffield, Alfred Denny Building, Western Bank, Sheffield S10 2TN, UK ph +44 (0)114 222 0026; fx +44 (0)114 222 0002 http://www.shef.ac.uk/beckslab ---------------------------------------------------------------------- -- ----------

> I have installed, via darwinports, graphviz (v1.16) running in x11 (I > dyn092203:~ apb$ sudo R CMD INSTALL /Users/apb/Rgraphviz_1.4.0.tar.gz > Rgraphviz.c:244: warning: implicit declaration of function `GD_gvc' > Rgraphviz.c:244: error: invalid lvalue in assignment > Clearly, something else is missing in my effort..... Any advice would > be appreciated. If you're using that new of a version of Graphviz, you need to use the devel version of Rgraphviz.