Program startup problem

[wwz801226]

go build && port=8081 host=127.0.0.1:9000 MINIO_ACCESS_KEY=cns MINIO_SECRET_KEY=Tc6X1Ik0 ./minio-kv

and then

main.go:18:2: cannot find package "github.com/gorilla/mux" in any of: /usr/local/go/src/github.com/gorilla/mux (from $GOROOT) /root/go/src/github.com/gorilla/mux (from $GOPATH) main.go:19:2: cannot find package "github.com/minio/minio-go" in any of: /usr/local/go/src/github.com/minio/minio-go (from $GOROOT) /root/go/src/github.com/minio/minio-go (from $GOPATH) [root@cns-vs-b0153 minio-kv-master]#