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Opened 15 years ago

Last modified 3 years ago

#5642 new defect

Error: dot: can't open tree.dot

Reported by: anonymous Owned by: Peter Kropf
Priority: normal Component: GraphvizPlugin
Severity: normal Keywords:
Cc: Trac Release: 0.11

Description (last modified by Ryan J Ollos)

I am using 0.7.5dev on Centos Linux. I have set the out_format to SVG.

The command: 

['/usr/bin/dot', '', u'-Tsvg', u'-o/tmp/trac/gvcache/90cf7ab897a5d62a533154aaeed4d74c51701f89.dot.svg']

failed with the following output: 

Error: dot: can't open

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Change History (4)

comment:1 Changed 15 years ago by Russ Tyndall

Can you execute the dot program on the command line (dot --help)? That would be the first step to ensuring that you have graphviz correctly installed.

If not it sounds like dot might not be installed correctly. If you can, then you can type "which dot" to determine where this was set, then you can probably arrange so that the plugin looks in a different place, or you can symlink dot into where it is expected (which ever you prefer).

comment:2 Changed 15 years ago by anonymous

Yes, I can execute dot. 

$ /usr/bin/dot -V
  dot - Graphviz version 2.12 (Thu May 24 17:16:50 UTC 2007)

$ /usr/bin/dot ""
  Error: dot: can't open

Should the first argument be empty?

Last edited 3 years ago by Ryan J Ollos (previous) (diff)

comment:3 Changed 3 years ago by anonymous

Summary: Error: dot: can't open → Error: dot: can't open tree.dot

comment:4 Changed 3 years ago by Ryan J Ollos

Description: modified (diff)

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