Update .travis.yml

Vishal Rana · Vishal Rana · commit 8a2f19fe7cd3 · 2015-04-19T16:16:39.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,7 @@ language: go
 go:
     - tip
 before_install:
+    - go get github.com/axw/gocov/gocov
     - go get github.com/mattn/goveralls
     - go get golang.org/x/tools/cmd/cover
 script:
