[R-SIG-Mac] Rgraphviz installation problem

[Seth Falcon]

Rob J Goedman <goedman at mac.com> writes:

> I  see the exact same behavior. In this example, plot(g1, "dot")
> works fine, but as soon as "neato"
> or "twopi" is selected:
>
> Host Name:      Robs-Laptop
> Date/Time:      2006-08-18 21:29:07.564 -0700
> OS Version:     10.4.7 (Build 8J135)
> Report Version: 4
>
> Command: R
> Path:    /Users/rob/Projects/Mac-GUI/build/Development/R.app/Contents/
> MacOS/R
> Parent:  WindowServer [99]
>
> Version: 1.17-pre (3415)
>
> PID:    18865
> Thread: 0
>
> Exception:  EXC_BAD_ACCESS (0x0001)
> Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000000
>
> Thread 0 Crashed:
> 0   libpack.2.dylib                	0x04fb50d4 packGraphs + 240
> (pack.c:778)
> 1   libpack.2.dylib                	0x04fb5324 packSubgraphs + 32
> (pack.c:827)
> 2   ...plugin_neato_layout.2.dylib 	0x06b5ad34 twopi_layout + 408
> (twopiinit.c:118)
> 3   libgvc.2.dylib                 	0x06807510 gvLayoutJobs + 100
> (gvlayout.c:69)
> 4   libgvc.2.dylib                 	0x0680a604 gvLayout + 64 (gvc.c:71)
> 5   Rgraphviz.so                   	0x04f3b754 Rgraphviz_doLayout
> +  508 (Rgraphviz.c:429)
> ...
>
> Happens both with the the binaries from Simon's web site + the
> Rgraphiz binary and if I build
> them from sources.

I can't reproduce it on my system where I've built everything from
source.  I'm not convinced the tests you've done are what you think
they are.  R can be very tricky in how it forces certain libs to get
picked up.

Can anyone else reproduce and provide details on versions of graphviz,
Rgraphviz, R...