.travis.yml: added missing packages for documentation

The configure script now uses pkg-config for dependencies checks.
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Olaf Bergmann committed 2016-10-26 13:30:13 +02:00
1 parent 18f2309759
commit 635fe8d33a
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@@ -10,6 +10,8 @@ env:
addons:
apt_packages:
- pkg-config
- graphviz
- libcunit1-dev
- doxygen
- libxml2-utils