go初学者使用eclipse有问题求教！！！

 ==================== Starting Go build ==================== ************ Building Go project: test ************ with GOPATH: /Users/chenkailin/Desktop/workspace/test >> Running: /usr/local/go/bin/go install -v -gcflags "-N -l" ./... warning: "./..." matched no packages ^^^ Terminated, exit code: 0 ^^^ ************ Build terminated. ************ 红字部分：warning: "./..." matched no packages 什么情况？ 怎么搞跪谢！