cannot install grounddb

[rolfst]

when I try to install grounddb i get this:
vagrant@packer-virtualbox-iso:~/project/todos$ mrt add grounddb
✓ GroundDB
tag: https://github.com/raix/Meteor-GroundDB.git#v0.0.18
✓ grounddb
tag: https://github.com/GroundMeteor/Meteor-GroundDB.git#v0.0.21

Done installing smart packages

Stand back while Meteorite does its thing

Done installing smart packages

Ok, everything's ready. Here comes Meteor!

=> Errors while scanning packages:

While building package GroundDB:
error: no such package: 'groundDB'

/home/vagrant/.nvm/v0.10.28/lib/node_modules/meteorite/lib/command.js:41
throw "Command exited with " + code + "/" + signal;
^
Command exited with 1/null

Why can't I install grounddb I see them both within my packages directory afterwards but the installation failed in the package file.
and why does it want to install those two versions of grounddb?

[raix]

I'm not sure what mrt is thinking about there - seems to me as if it thinks mrt add grounddb lets add two packages?
I'm closing this one - it seems to be a bug with mrt or atmosphere - really looking forward to the Meteor package system?