Not able to install ROSARIA on Fuerte on Ubuntu 12.04 LTS?

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OS: Ubuntu 12.04 LTS 64 bit ROS: Fuerte

I tried following the ROSARIA tutorial on ROS Wiki.

The step where it tells you to use "roslocate info ROSARIA" does not work for me.

Then I use the command given below (on Fuerte):

$rosws set amor-ros-pkg https:_//code.google.com/p/amor-ros-pkg/ --hg
$rosws update amor-ros-pkg

It creates a package "amor-ros-pkg". But I am not able to find the package using rospack command:

$rospack find ROSARIA
[rospack] Error: stack/package ROSARIA not found

However this folder is already in the ros package path:

$echo $ROS_PACKAGE_PATH
/home/swagat/ros_workspace/amor-ros-pkg:/opt/ros/fuerte/stacks:/opt/ros/fuerte/share:/opt/ros/fuerte/share/ros

so basically I can not proceed further until I fix these problems.