added devtools to .travis.yml

caseywdunn · Feb 15, 2016 · db81252 · db81252
1 parent 902bc97
commit db81252
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -6,5 +6,6 @@ sudo: required
 
 r_packages:
   - rmarkdown
+  - devtools
 
 # r_build_args: "--no-build-vignettes"