Hi The tutorials are not included in the core package. You will need to install them separately: `sudo apt-get install ros-cturtle-ros-tutorials` Tully On Tue, Nov 30, 2010 at 9:20 AM, Morgan Quigley wrote: > Hi, > > This warning: > > [rospack] warning: trailing slash found in ROS_PACKAGE_PATH > > could mean that your ROS_PACKAGE_PATH variable isn't quite set up > correctly. Can you post the output of > > env | grep ROS > > -Morgan > > > On Tue, Nov 30, 2010 at 9:12 AM, saâdia dhouib wrote: > > Hi all, > > > > I have just installed Ros ( sudo apt-get install ros-cturtle-ros) > > I want to follow the tutorial (http://www.ros.org/wiki/ROS/Tutorials). > > But I can't find the package turtlesim needed for the tutorial : > > > > rospack find turtlesim > > [rospack] warning: trailing slash found in ROS_PACKAGE_PATH > > [rospack] couldn't find package [turtlesim] > > > > > > Could anyone help me to install this package. > > > > Thanks. > > > > _______________________________________________ > > ros-users mailing list > > ros-users@code.ros.org > > https://code.ros.org/mailman/listinfo/ros-users > > > > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > -- Tully Foote Systems Engineer Willow Garage, Inc. tfoote@willowgarage.com (650) 475-2827