James I believe your version of dot has been compiled without png support. Can you please check this?
Luca On Jun 26, 2008, at 7:26 PM, James Medley wrote: > Yes, I had downloaded ad installed the graphviz-2.20.2.pkg yesterday > and that is when I saw the problem concerning the png file. This > morning I installed the graphviz-2.21.20080625.1145.pkg but still have > the same problem. I'm not sure if I should have attempted to uninstall > first or not. Opening Graphviz from the applications folder shows it > to be the latter version (2.21...). > > On Jun 26, 2008, at 10:03 AM, Yuri Francalacci wrote: > >> what graphviz version have you installed on your Mac? >> Try this http://www.pixelglow.com/graphviz/download/ >> Yuri. >> >> On 06/25/2008 10:34 PM, James Medley wrote: >>> I have just installed ntop using macports on my 20" iMac. I went >>> to Local Area Traffic Map and got the error that it could not find >>> dot >>> in usr/local/bin so I did a web search, found it and installed the >>> packaged version for Max OS 10.5. Now when I go to Local Area >>> Traffic >>> Map I get the error: >>> >>> >>> Local Network Traffic Map >>> >>> >>> ERROR >>> >>> Creation of network map failed >>> >>> Command was: >>> >>> /usr/local/bin/dot -Tpng -Goverlap=false /opt/local/var/ntop/ >>> ntop.dot -o /opt/local/var/ntop/network_map.png 2>&1 >>> >>> Results were: >>> >>> Format: "png" not recognized. Use one of: canon cmap cmapx cmapx_np >>> dia dot eps fig hpgl imap imap_np ismap mif mp pcl pic plain plain- >>> ext ps ps2 svg svgz tk vml vmlz vtx xdot >>> >>> Apparently ntop does not recognize the png file which I guess is >>> default for Macs. Any suggestions on how to solve? >>> >>> Thanks Much, >>> >>> Jim >>> >>> >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Ntop mailing list >>> [email protected] >>> http://listgateway.unipi.it/mailman/listinfo/ntop >> >> -- >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> Yuri Francalacci >> E-Mail: [EMAIL PROTECTED] Internet: http://www.ntop.org/ >> *** Esse Quam Videri -- To Be, Rather Than To Seem *** >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> _______________________________________________ >> Ntop mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop >> > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
