joystick ( joy ) package in ROS groovy [closed]

edit

Hello. I want to execute this joy tutorial written for Fuerte, trying to use groovy commands instead of Fuerte ones: link text

I'm doing so from ~/catkin_ws/ and after setting environment variables as says here: link text

Where it says roscreate-pkg i am using catking_create_pkg with same arguments. So at the end I try to roscd to learning_joy but it doesn't show up:

roscd: No such package/stack 'learning_joy'

This is what appears if i do:

echo $ROS_PACKAGE_PATH

/home/user/catkin_ws/src:/opt/ros/groovy/share:/opt/ros/groovy/stacks

What's happening with this?

Greetings ROS community.

pd: it would be cool to edit the wiki to contain the groovy install procedure.