Rpkg is a simple package manager that eventually will be able to fill you package manager needs. Currently, it only has 3 commands, of which 1 is fully implemented, 1 is partially implemented, and one just runs the default behavior. This is version 0.0.1, so don't expect too much.
Rpkg currently has 3 commands: build, install and remove. You can call those commands by typing rpkg build, rpkg install, and rpkg remove. The --buildFile option specifies what build file to use to build a package or build it while installing.