Hi everybody,

I have installed ROS as Ken suggested: 

But error is not yet resolved.

Is there any setting I am suppose to do?

rosmake turtlesim
[ rosmake ] Packages requested are: ['turtlesim']
[ rosmake ] Logging to directory
[ rosmake ] /home/rootx/.ros/rosmake/rosmake_output-20100301-191056
[ rosmake ] Expanded args ['turtlesim'] to:
[]
[ rosmake ] WARNING: The following args could not be parsed as stacks or
packages: ['turtlesim']
[ rosmake ] ERROR: No arguments could be parsed into valid package or stack
names.

Waiting for your reply.

Prasad Dixit