Update appveyor.yml

ropensci · Sep 9, 2016 · d4fccd1 · d4fccd1
1 parent 63cfad4
commit d4fccd1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/appveyor.yml b/appveyor.yml
@@ -15,6 +15,7 @@ environment:
   global:
     WARNINGS_ARE_ERRORS: 1
     USE_RTOOLS: true
+    R_QPDF: true
 
   matrix:
   - R_VERSION: stable