[BioC] Rgraphviz build problems

A.J. Rossini rossini at blindglobe.net
Wed Nov 12 18:06:05 MET 2003

Sean Davis <sdavis2 at mail.nih.gov> writes:

> On 11/12/03 11:25 AM, "Kasper Daniel Hansen" <k.hansen at biostat.ku.dk> wrote:
>> On Wed, Nov 12, 2003 at 10:55:03AM -0500, Sean Davis wrote:
>>> I am having some problems building Rgraphviz.  I have installed graphviz
>>> from source on MacOS 10.2.8 without too much difficulty.  However, when I
>>> try to install Rgraphviz, I get:
>> <SNIP>
>> Without looking to closely at the output I guess it is because it doesn't find
>> the Graphviz libraries. On my machine
>> they are installed to a subdirectory of the standard library directory, eg.
>> something like /usr/lib/graphviz instead of
>> /usr/lib. You need to tell gcc to look in this place when searching for
>> libraries. On Linux, this may be set by using
>> the environmnet variable LD_LIBRARY_PATH. To be specific, I do
>> # export LD_LIBRARY_PATH=/usr/lib/graphviz
>> # R CMD INSTALL Rgraphviz_1.0.tar.gz
>> (both commands executed from the same shell).
> Thanks for the quick response.
> Actually, the compile command includes dotneato-config --libs which does
> point to the right directory for the graphviz libraries on my machine:
> Prompt> dotneato-config --libs
> -L /usr/local/lib/graphviz -ldotneato
> What file is associated with -ldotneato that I should look for?


(or libdotneato.so.X.Y   X,Y integers, possibly missing).

rossini at u.washington.edu            http://www.analytics.washington.edu/ 
Biomedical and Health Informatics   University of Washington
Biostatistics, SCHARP/HVTN          Fred Hutchinson Cancer Research Center
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