That just means it can't find dot. Try setting dot_path in trac.ini.

--Noah

> -----Original Message-----
> From: [email protected] [mailto:[EMAIL PROTECTED]
> On Behalf Of [EMAIL PROTECTED]
> Sent: Monday, June 16, 2008 2:18 PM
> To: Trac Users
> Subject: [Trac] Re: graphviz/egg issue, how do I...
> 
> 
> On Jun 16, 4:11 pm, "Noah Kantrowitz" <[EMAIL PROTECTED]> wrote:
> > Are you talking about the PYTHON_EGG_CACHE error?
> >
> > --Noah
> <snip>
> 
> wow, quick response, thanks.
> here:
> 
> <pre>
> File "C:\Documents and Settings\Default User\Application Data\Python-
> Eggs\tracmastertickets-2.1.1-py2.5.egg-tmp\mastertickets\templates
> \depgraph.html", line 22, in <Expression
> u"Markup(graph_render('cmapx'))">
>   ${Markup(graph_render('cmapx'))}
> File "build\bdist.win32\egg\mastertickets\graphviz.py", line 128, in
> renderFile "E:\usr\bin\Python25\Lib\subprocess.py", line 594, in
> __init__
>   errread, errwrite)
> File "E:\usr\bin\Python25\Lib\subprocess.py", line 816, in
> _execute_child
>   startupinfo)
> </pre>
> 
> now that I think of it, I was an idiot, and all my plugins are in c:
> \Documents and Settings\Default User\Application Data\Python-Eggs\...
> so in addition to my initial question, how can I move these to a
> better location?  say /usr/bin/Python25/eggs/ or something  After I
> copy paste them, how do I tell python where to look.
> 
> Maybe this is the wrong forum, as it is not really trac specific.
> 


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