Hi JIA,<br>I&#39;ve fixed the <a href="http://www.ros.org/wiki/pr2_2dnav_gazebo/Tutorials/Simulating%20the%202dnav%20Stack">tutorial</a> page to include where to get pr2_2dnav_gazebo.<br>Please let me know if you can test the nav stack successfully in sim.<br>

thanks,<br>John<br><br><br><br><div class="gmail_quote">On Thu, Sep 9, 2010 at 6:46 AM, JIA Pei <span dir="ltr">&lt;<a href="mailto:jp4work@gmail.com">jp4work@gmail.com</a>&gt;</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;">

<div><br></div>Hi, all:<div><br></div><div>Sorry for my amateur question.</div><div><br></div><div>I&#39;d love to try out some simple robot control demos of ROS.</div><div>So, I went to <a href="http://www.ros.org/wiki/AllTutorials" target="_blank">http://www.ros.org/wiki/AllTutorials</a> and tried pr2_simulator,</div>


<div>but it seems the tutorials here are too old and </div><div>I failed to find pr2_2dnav_gazebo (but pr2_2dnav found),</div><div>and pr2-simple-fake_localization.launch doesn&#39;t existing at all.</div><div><br></div>

<div>
So, can anybody please show me </div><div>where to find a runnable robot navigation or robot control demo of ROS,</div><div>including the source code, </div><div>so that I may be able to revise the source according to my own control requirement?</div>


<div><br></div><div>Thanks in advance.</div><div><br></div><div>Best Regards</div><div>JIA</div><div><br></div><font color="#888888"><div><br></div><div><br></div><div><br></div><div><br></div><div>
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