From: Martin Quinson <martin.quinson@loria.fr>
Date: Fri, 30 Sep 2016 23:21:38 +0000 (+0200)
Subject: nice error message when SD_dotload() is called without graphviz installed
X-Git-Tag: v3_14~383
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/5785f3d0627bb6f96d99ac5f5591f7cf4ed7f009?hp=5785f3d0627bb6f96d99ac5f5591f7cf4ed7f009

nice error message when SD_dotload() is called without graphviz installed
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