d2fn/gopack — pull request #30 by d2fn (2013-09-24 07:49:55+00:00)
Title: add --dependency-tree to show dependencies and versions

```
~/github/diode:-$ gp --dependency-tree 2013-09-24 0:33:03
/// g o p a c k ///
showing dependency tree info
+- gorilla
- github.com/gorilla/mux @ master
+- bradfitz
- github.com/bradfitz/gomemcache @ master
```

cc @calavara