Added udunits for Travis

juliasilge · Jun 19, 2017 · 525e52f · 525e52f
1 parent 6f2b544
commit 525e52f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -8,6 +8,7 @@ addons:
   apt:
     packages:
       - libgsl0-dev # for topicmodels
+      - libudunits2-dev # for ggraph
 
 after_success:
   - Rscript -e 'covr::codecov()'