[BioC] Error with Rgraphviz

[Mayte Suarez-Farinas]

Hi!

I got an error using GOstats vignete example.
I am afraid is something related with my Rgraphviz
but althought we reinstalled it, I continue to
get the same error (see below).
I will appreciate if somebody can advice 
me what to 
do.

best regards,

Mayte

Errors...

g1 <- oneGOGraph("GO:0003680", GOMFPARENTS)
>  g2 <- oneGOGraph("GO:0003701", GOMFPARENTS)
>  g3 <- join(g1, g2)
>
>  g4 <- GOGraph(c("GO:0003680", "GO:0003701"), GOMFPARENTS)
> if( require("Rgraphviz") && interactive() )
+   plot(g3)
Loading required package: Rgraphviz
Error in dyn.load(x, as.logical(local), as.logical(now)) :
         unable to load shared library 
"/usr/local/R-2.0.1/library/Rgraphviz/libs/Rgraphviz.so":
   libdotneato.so.0: cannot open shared object file: No such file or 
directory
Error: .onLoad failed in loadNamespace for 'Rgraphviz'
> plot(g3)
Error in plot.window(xlim, ylim, log, asp, ...) :
         need finite xlim values
In addition: Warning messages:
1: no finite arguments to min; returning Inf
2: no finite arguments to max; returning -Inf
3: no finite arguments to min; returning Inf
4: no finite arguments to max; returning -Inf