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After installing Graphviz and gvmagic, I run the following command in order to display the BDD:

ff = a|b&c
%dotobj ff

However, I get the following error: FileNotFoundError [WinError 2] Le fichier spécifié est introuvable

Any clues please about the reasons behind this error?

Galileo
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    Can you run dot outside of IPython? Just try in a command window `dot -v` – albert Jul 31 '18 at 15:35
  • In Anaconda, it works fine. However, not that successful on a Win Cmd prompt – Galileo Aug 01 '18 at 06:44
  • I don't know Anaconda, but is this a plain terminal window? and is WinEdt started from within Anaconda? – albert Aug 01 '18 at 07:58
  • Not sure I got your point. It didn't work in a Windows Command prompt although I added the dot.py to the PATH variable – Galileo Aug 01 '18 at 11:19
  • That is what I got, and my question was directly directed to this to see if the dot.exe can be started from the command prompt (i.e. that dot.exe can be found through the PATH. – albert Aug 01 '18 at 14:33
  • I'm not talking about dot.py but about dot.exe (the excutable from graphviz)! i.e. going back to the basics, the executable that does the work. – albert Aug 01 '18 at 16:56

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