travis: install covr package for code coverage

stewid · Aug 11, 2018 · 760da5c · 760da5c
1 parent ee1dd20
commit 760da5c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -17,6 +17,7 @@ matrix:
     - r: 3.3
     - r: oldrel
     - r: release
+      r_packages: covr
       env: R_CODECOV=true
     - r: devel
     - os: osx