Hi Nitin,<div><br></div><div>First configure your pioneer and base computer [not on local host 127.0.0.1 but their IP address] so that your pioneer is able to talk to ROS master -running on base computer. Read the p2os tutorial once again carefully.</div>
<div><br></div><div>In my case I haven&#39;t received any error as you are getting. As David pointed out you might be missing some dependencies. But I am afraid to say this because procedure is straight forward.</div><div>
<br></div><div>Follow these steps:-</div><div><br></div><div>1. First set IP address on both pioneer and base computer in /etc/hosts. Also set the ROS_MASTER_URI in the setup.sh file in your /opt/ros/boxturtle at pioneer only. Now go through running ROS across multiple machine tutorial and make sure that pioneer is able to make connection to ROS Master. I feel from your post that you have done something wrong while setting IP address [as you said you configure on local host].</div>
<div>2. Once again install [rosdep] and make p2os. Make sure that there is no error.</div><div>3. Run p2os_dashboard [on base computer where your roscore is running]. you should get a small window.</div><div>4. run p2os on pioneer. [there should be no warning, I didn&#39;t set any turn rate demand threshold]. If you can see battery status on p2os_dashboard window then everything is fine so far]</div>
<div><br></div><div><br></div><div>Remember to run this command $ <span class="Apple-style-span" style="font-family: &#39;Times New Roman&#39;; font-size: 13px; ">rosrun </span><span class="Apple-style-span" style="font-family: &#39;Times New Roman&#39;; font-size: 13px; ">teleop_base teleop_base_keyboard base_controller/command:=cmd_vel</span></div>
<div><span class="Apple-style-span" style="font-family: &#39;Times New Roman&#39;; font-size: 13px; ">you need to install teleop_base and for that you need to install control_toolbox. As teleop_base depends on control_toolbox. Mainly control_toolbox is a part of PR2. I didn&#39;t install PR2 so I separately installed control_toolbox.</span></div>
<div><span class="Apple-style-span" style="font-family: &#39;Times New Roman&#39;; font-size: 13px; "><br></span></div><div><span class="Apple-style-span" style="font-family: &#39;Times New Roman&#39;; font-size: 13px; ">Once you done this, then you need to enable motors [as David pointed out , there is 1 switch on pioneer]</span></div>
<div><span class="Apple-style-span" style="font-family: &#39;Times New Roman&#39;; font-size: 13px; "><br></span></div><div><font class="Apple-style-span" face="&#39;Times New Roman&#39;">Hope this &#39;ll work!</font></div>
<div><font class="Apple-style-span" face="&#39;Times New Roman&#39;"><br></font></div><div><font class="Apple-style-span" face="&#39;Times New Roman&#39;">Vinay</font></div>