#3321: Problem with graphviz
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Reporter: [EMAIL PROTECTED] | Owner: jonas
Type: defect | Status: new
Priority: normal | Milestone:
Component: general | Version: 0.9.5
Severity: normal | Keywords:
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Hello,
I have 2 Fedora Core 4 server with python-2.4.1-2
I installed the graphviz plugin for trac (I have trac 0.9.5)
On the first server everything went smooth without any problems. However
on the second server after doing everything just like on the first one I
get this error when trying to use graphviz:
Trac detected an internal error:
[Errno 32] Broken pipe
Python traceback
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/trac/web/cgi_frontend.py", line
130, in run
dispatch_request(req.path_info, req, env)
File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 139, in
dispatch_request
dispatcher.dispatch(req)
File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 107, in
dispatch
resp = chosen_handler.process_request(req)
File "/usr/lib/python2.4/site-packages/trac/wiki/web_ui.py", line 92, in
process_request
self._render_editor(req, db, page, preview=True)
File "/usr/lib/python2.4/site-packages/trac/wiki/web_ui.py", line 311,
in _render_editor
info['page_html'] = wiki_to_html(page.text, self.env, req, db)
File "/usr/lib/python2.4/site-packages/trac/wiki/formatter.py", line
747, in wiki_to_html
Formatter(env, req, absurls, db).format(wikitext, out,
escape_newlines)
File "/usr/lib/python2.4/site-packages/trac/wiki/formatter.py", line
576, in format
self.handle_code_block(line)
File "/usr/lib/python2.4/site-packages/trac/wiki/formatter.py", line
546, in handle_code_block
self.out.write(self.code_processor.process(self.req, self.code_text))
File "/usr/lib/python2.4/site-packages/trac/wiki/formatter.py", line
108, in process
text = self.processor(req, text)
File "/usr/lib/python2.4/site-packages/trac/wiki/formatter.py", line 98,
in _macro_processor
return macro_provider.render_macro(req, self.name, text)
File
"/home/trac/scs/plugins/graphviz-0.6.3-py2.4.egg/graphviz/graphviz.py",
line 169, in render_macro
File
"/home/trac/scs/plugins/graphviz-0.6.3-py2.4.egg/graphviz/graphviz.py",
line 369, in launch
IOError: [Errno 32] Broken pipe
Please help
Thank you
--
Ticket URL: <http://projects.edgewall.com/trac/ticket/3321>
The Trac Project <http://trac.edgewall.com/>
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