After running that line, i still could not finf this node in my machine "people_detector_2d_laser". This is the link for the node:  
http://www.ros.org/browse/details.php?name=people_detector_2d_laser

Thanks in advance..

-alfa-

--- Bill Morris <morris@ee.ccny.cuny.edu> schrieb am Fr, 11.6.2010:

Von: Bill Morris <morris@ee.ccny.cuny.edu>
Betreff: Re: [ros-users] ROS Update
An: ros-users@code.ros.org
Datum: Freitag, 11. Juni, 2010 17:02 Uhr

On Fri, 2010-06-11 at 07:55 -0700, shahmi wrote:
> Hi everybody,
> 
> I am just a beginner in ROS yet ubuntu, I would like to know, what is
> the command to run in terminal ubuntu to update to the latest version
> of ROS (1.0 if i'm not mistake, the latest one)? I know that "sudo
> apt-get update" is just for ubuntu update.. 
> 
> Thanks in advance..
> 
> -alfa-
> 
> 
> 
> 
> _______________________________________________
> ros-users mailing list
> ros-users@code.ros.org
> https://code.ros.org/mailman/listinfo/ros-users

If you installed the svn version with the base packages the following
should do what you want.

~/rosinstall ~/ros http://ros.org/rosinstalls/boxturtle_base.rosinstall

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