Is there an alternative of `go get`

[Ky-Anh Huynh]

Hi everyone,

`go get` in Golang world has a simple way to fetch and install 
binary

```
$ go get github/foo/bar.git
$ export PATH=$PATH:$(go env GOPATH)/bin
$ bar --help
```

This saves a lot of time and setup. Is that an alternative when 
using dub?

Thanks a lot.