Add graphviz in .travis.yml

This commit is contained in:
Andrea
2019-07-11 08:54:52 +02:00
parent 11ec4eefd5
commit 53f89ad6eb

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@@ -9,6 +9,7 @@ addons:
- python-lxml # because pip installation is slow
- pdftk
- libreoffice
- graphviz
language: python