[BioC] Error with Rgraphviz

[Seth Falcon]

Hi Mayte,

Mayte Suarez-Farinas <mayte at babel.rockefeller.edu> writes:
> 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.

> Errors...
> 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

Rgraphviz depends on a library called graphviz --- this is a
system-level program and not R-specific. You will need to install
graphviz before using Rgraphviz.

graphviz is available from www.graphviz.org.

PS: Next time, be sure to tell us about the version of R you are using
as well as the versions of Bioc packages and your OS!

+ seth