Hi Santhosh,
Have you corrected the paths in setup.sh before running it?
Note that, as Tully said, if your username is different in the machine you ran rosinstall the first time and on the machine you're actually trying to install ROS, then the paths contained in setup.sh won't be correct.
Regarding the installation of additional ROS packages, you can find the repository each package is stored in in each package's wiki page. You can download the source code of the package you want to install, put it anywhere you want on your machine and then add it's path to ROS_PACKAGE_PATH environment variable.
HTH,
Miguel.
El 27/05/2010, a las 12:09, Santhosh kumar escribió:
> 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.????
>
> On Thu, May 27, 2010 at 3:34 PM, Bill Morris <morris@ee.ccny.cuny.edu> wrote:
> On Thu, 2010-05-27 at 15:26 +0530, Santhosh kumar wrote:
> > I have a problem in ros installation.I am using Debian version 5.0.4.I
> > installed by copying required folders for ROS installation from the
> > USB. I followed the same procedure as you mentioned.
> > I got the following error:
> >
> > make: rosmake: Command not found
> > make: *** [core_tools] Error 127
> >
> > Can u suggest a remedy for this?
> > Awaiting the reply.....
> > I have to start my work in ROS as soon as possible.....
>
> Did you run setup.sh?
>
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