ʕ◔ϖ◔ʔ Resolve dependency. $ go get github.com/yukpiz/dep-example $ cd $GOPATH/src/github.com/yukpiz/dep-example/ $ dep ensure Quickstart dep $ go get github.com/golang/dep $ cd $GOPATH/src/github.com/{YOUR_REPOSITORY}/ $ dep init # Run in project root directory on $GOPATH.