python: suggest installing GraphViz when dot is not found
This fixes an issue mentioned in #375. * python/spot/aux.py (str_to_svg): Catch a missing 'dot' and instruct the user to install GraphViz. * THANKS: Add reporter.
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2 changed files with 13 additions and 5 deletions
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THANKS
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@ -24,6 +24,7 @@ Jean-Michel Couvreur
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Jean-Michel Ilié
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Jeroen Meijer
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Joachim Klein
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Juan Tzintzun
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Juraj Major
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Kristin Y. Rozier
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Martin Dieguez Lodeiro
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