install from source does not work about meshbird HOT 5 OPEN

$ go get github.com/meshbird/meshbird
can't load package: package github.com/meshbird/meshbird: no Go files in /home/xaionaro/go/src/github.com/meshbird/meshbird

$ go get github.com/meshbird/meshbird/...
package meshbird/config: unrecognized import path "meshbird/config" (import path does not begin with hostname)
package meshbird/iface: unrecognized import path "meshbird/iface" (import path does not begin with hostname)
package meshbird/protocol: unrecognized import path "meshbird/protocol" (import path does not begin with hostname)
package meshbird/transport: unrecognized import path "meshbird/transport" (import path does not begin with hostname)
package meshbird/utils: unrecognized import path "meshbird/utils" (import path does not begin with hostname)
package meshbird: unrecognized import path "meshbird" (import path does not begin with hostname)

xaionaro@sonic:~/go/src/github.com/meshbird/meshbird$ make build
go build -v -o bin/meshbird src/meshbird/cmd/main.go
src/meshbird/cmd/main.go:5:2: cannot find package "meshbird" in any of:
        /home/xaionaro/go/src/github.com/meshbird/meshbird/src/meshbird/cmd/vendor/meshbird (vendor tree)
        /home/xaionaro/go/src/github.com/meshbird/meshbird/src/meshbird/vendor/meshbird
        /home/xaionaro/.gimme/versions/go1.12.linux.amd64/src/meshbird (from $GOROOT)
        /home/xaionaro/go/src/meshbird (from $GOPATH)
src/meshbird/cmd/main.go:6:2: cannot find package "meshbird/config" in any of:
        /home/xaionaro/go/src/github.com/meshbird/meshbird/src/meshbird/cmd/vendor/meshbird/config (vendor tree)
        /home/xaionaro/go/src/github.com/meshbird/meshbird/src/meshbird/vendor/meshbird/config
        /home/xaionaro/.gimme/versions/go1.12.linux.amd64/src/meshbird/config (from $GOROOT)
        /home/xaionaro/go/src/meshbird/config (from $GOPATH)
Makefile:6: recipe for target 'build' failed
make: *** [build] Error 1