[BioC] Re: Rghraphviz

Seth Falcon sfalcon at fhcrc.org
Wed Apr 20 21:09:48 CEST 2005

Hi Yunyu,

This is a common question with Rgraphviz.  You might want to search
the bioconductor mailing list for answers.

"Zhang, Yunyu" <Yunyu_Zhang at dfci.harvard.edu> writes:
> checking for graphviz... checking for dotneato-config... not found
> failed
> configure: error: please specify a valid path to 'dotneato-config' version >=
> 1.12 using --with-graphviz=DIR

Rgraphviz depends on the graphviz libraries and header files being
installed on the system.  Assuming you are on a unix-like syste, you
need to install graphviz.  dotneato-config is a configuration script
that comes with graphviz.  After installing graphviz, make sure that
this script is in your path as it is used during the build process to
find the graphviz library that Rgraphviz needs to link against.


+ seth

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