language: go
sudo: false
go:
  - 1.7
  - 1.6.2
  - 1.5.4
  - 1.4.3
  - 1.3.3
before_install:
  - go get github.com/mattn/goveralls
  - go get golang.org/x/tools/cmd/cover
script:
  - $HOME/gopath/bin/goveralls -service=travis-ci