Rv: [Openflow-dev] Problems with OpenFlowEditor

[Yurj <yu...@al...>]

--------- Messaggio Originale --------
Da: Mikel Larreategi <lar...@ei...>
Per: ope...@li... <ope...@li...>
Oggetto: [Openflow-dev] Problems with OpenFlowEditor
Data: 10/10/03 07:44

>
> Hi!
>
> I tried to use OpenFlow Editor (last release downloaded from
> www.openflow.it) but I can't work with it.
>
> I've installed Graphviz in Windows, but I receive Zope Error when I
> try to See the workflow.

Is the graphviz software in the path? Look at the source code of OFEditor
and take a look to the path :-) Change it from

/usr/lib/zope/lib/python/Products/OpenFlowEditor/plotter.py:   
os.system('/usr/
bin/dot -T%s -o %s %s' % (format, outfile, infile))

to os.system('dot ....

so windows can see it in the path :)

> In Linux, I install libpng but when I install graphviz RPM, it says
> to install libpng.so.2
>
> Can anyone help?

casa:~# ldd  /usr/local/bin/dot
libpathplan.so.0 => /usr/local/lib/graphviz/libpathplan.so.0 (0x40016000)
libgraph.so.0 => /usr/local/lib/graphviz/libgraph.so.0 (0x40022000)
libcdt.so.0 => /usr/local/lib/graphviz/libcdt.so.0 (0x4002b000)
libm.so.6 => /lib/libm.so.6 (0x40040000)
libc.so.6 => /lib/libc.so.6 (0x40062000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)


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