install hdf5 package for Travis

ftomassetti · ftomassetti · commit b675eed2e415 · 2015-11-06T11:42:39.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -36,6 +36,7 @@ addons:
     - cmake
     - build-essential
     - libgdal-dev
+    - libhdf5-dev
 
 install:
   - echo "libgdal version `gdal-config --version`"
