On Thu, 2010-05-27 at 15:39 +0530, Santhosh kumar wrote:
> Oh...K.Thanks...I think now it is installed.But when I run
>
> $roscore
> ImportError: No module named msg //Error shown
>
> $rosnode list
> ERROR: Unable to communicate with master! //Again Error
>
> i am confused......!Whether there is error in installation.????
You probably need to compile ROS.
Thy this at the command line
$ rosdep install ros
Followed by
$ rosmake ros
Then roscore should work...
Also I strongly suggest doing the tutorials.
http://www.ros.org/wiki/ROS/Tutorials
They might seem a little boring, but the reason why you should do they will be clear later.
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