Hi Eileen,<br>For now the package exists in an unreleased repository, you can check out the package by:<br><br>svn co <a href="https://code.ros.org/svn/wg-ros-pkg/branches/trunk_cturtle/stacks/wg_robots_gazebo/pr2_gazebo_wg">https://code.ros.org/svn/wg-ros-pkg/branches/trunk_cturtle/stacks/wg_robots_gazebo/pr2_gazebo_wg</a><br>

<br>Add the path to pr2_gazebo_wg to your ROS_PACKAGE_PATH environment variable and you should be able to proceed as stated in the tutorial.<br>Best,<br>John<br><br><div class="gmail_quote">On Mon, Oct 11, 2010 at 8:26 PM, 甄灵 <span dir="ltr"><<a href="mailto:zhenlin86@gmail.com">zhenlin86@gmail.com</a>></span> wrote:<br>

<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Dear ros-users:<br><br>     To install ros in my PC, I used "sudo apt-get install ros-cturtle-base" and "sudo apt-get install ros-cturtle-pr2all". When I learn "Building a Map in Simulation" in the <u><a href="http://www.ros.org/wiki/pr2_simulator/Tutorials/BuildingAMapInSimulation" target="_blank">http://www.ros.org/wiki/pr2_simulator/Tutorials/BuildingAMapInSimulation</a>. </u>I found that <span style="background-color: rgb(255, 255, 0);">pr2_gazebo_wg</span> doesn't exist in my ros. And I find it in the stack of<span style="background-color: rgb(255, 255, 51);"> wg_robots_gazebo</span>, but how can I get this stack? Thanks in advance!<br>


<br><br>Eileen<br>TJ University of Shang Hai<br><br>
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