[BioC] Rgraphviz load problem

[hpages at fhcrc.org]

Hi Daniel, Seth,

Quoting Daniel Klevebring <daniel at biotech.kth.se>:

> After I installed graphviz 2.8 I can't run the command line tools of  
> graphviz:
> danielk:~ danielk$ dot
> dyld: Library not loaded: /usr/local/lib/graphviz/libgcc_s.1.0.dylib
>    Referenced from: /usr/local/lib/graphviz/libgvc.2.dylib
>    Reason: image not found
> Trace/BPT trap

The graphviz-2.8.dmg available at http://r.research.att.com/
has been broken for months:
  https://stat.ethz.ch/pipermail/r-sig-mac/2007-January/003534.html

You can "fix" it by adding a symlink to
  /usr/local/gcc4.0/lib/libgcc_s.1.0.dylib
in /usr/local/lib/graphviz/

(alternatively you can send a friendly reminder to R-SIG-Mac
that graphviz-2.8.dmg is broken)

Cheers,
H.