<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Once you apply the patches, ROS works mostly fine on 10.04<div><br></div><div>-- Joachim</div><div><br><div><div>On May 13, 2010, at 12:52 PM, John Hsu wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">looks like you're on lucid. You'll need to apply patches <a href="https://code.ros.org/trac/wg-ros-pkg/ticket/4271">here</a> or switch to svn trunk/1.0 branch for stacks pr2_controllers and pr2_mechanism, or wait for the next release of these stacks.<br>
John<br><br><div class="gmail_quote">On Thu, May 13, 2010 at 9:40 AM, Amy Ng <span dir="ltr"><<a href="mailto:amyntt@gmail.com">amyntt@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;">
hi <br><br>it has an error at rosmake 80 of 91<br><br>[100%] Building CXX object CMakeFiles/pr2_gripper_action.dir/src/pr2_gripper_action.o<br> Linking CXX executable ../bin/pr2_gripper_action<br> /home/tingting/ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so: undefined reference to `boost::condition_variable::wait(boost::unique_lock<boost::mutex>&)'<br>
/home/tingting/ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so: undefined reference to `boost::condition_variable::notify_one()'<br> collect2: ld returned 1 exit status<br>
make[3]: *** [../bin/pr2_gripper_action] Error 1<br> make[3]: Leaving directory `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'<br> make[2]: *** [CMakeFiles/pr2_gripper_action.dir/all] Error 2<br>
make[2]: Leaving directory `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'<br> make[1]: *** [all] Error 2<br> make[1]: Leaving directory `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'<br>
<br>am i missing a particular boost library?<br><br>Thanks<div><div></div><div class="h5"><br><br><div class="gmail_quote">On Thu, May 13, 2010 at 10:27 AM, John Hsu <span dir="ltr"><<a href="mailto:johnhsu@willowgarage.com" target="_blank">johnhsu@willowgarage.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;">Can you post the outputs of<br><br>rosmake pr2_gazebo<br><br>thanks,<br><font color="#888888">John</font><div>
<div></div><div><br><br><br><div class="gmail_quote">On Wed, May 12, 2010 at 5:25 PM, Amy Ng <span dir="ltr"><<a href="mailto:amyntt@gmail.com" target="_blank">amyntt@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;">Hi John,<br><br>can I re install gazebo_plugins individually or do i have to re compile the whole thing?<br>
<br>and i launch the world via the below command<br><pre>roslaunch gazebo_worlds empty_world.launch<br><br>Thanks<br><font color="#888888">
<br>Amy<br></font></pre><div><div></div><div><br><br><div class="gmail_quote">On Thu, May 13, 2010 at 9:51 AM, John Hsu <span dir="ltr"><<a href="mailto:johnhsu@willowgarage.com" target="_blank">johnhsu@willowgarage.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;">
Hi Amy,<br>libgazebo_ros_time.so is in gazebo_plugins. So most likely gazebo_plugins did not compile correctly. Also, can you point me to the exact commands you used to bring up the world?<br>thanks,<br><font color="#888888">John<br>
<br></font><div class="gmail_quote"><div><div></div><div>
On Wed, May 12, 2010 at 3:31 PM, Amy Ng <span dir="ltr"><<a href="mailto:amyntt@gmail.com" target="_blank">amyntt@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div><div></div><div>
Hi everybody<br><br>I am new here.<br><br>I have just installed gazebo-tools and pr2-gazebo as per instructions on web site and when i tried to run empty world I got this error:<br><br>ODE Message 2: inertia must be positive definite in dMassCheck() File mass.cpp Line 53<br>
Error Loading Gazebo<br>/home/tingting/ros/stacks/simulator_gazebo/gazebo/gazebo-svn/server/Simulator.cc:240 : Exception: Failed to load the World<br>/home/tingting/ros/stacks/simulator_gazebo/gazebo/gazebo-svn/server/controllers/ControllerFactory.cc:116 : Exception: Failed to load libgazebo_ros_time.so: file not found<br>
<br><br>I have no idea where can i find libgazebo_ros_time.so and where should i put it<br><br>any help will be great.<br><br>thanks<br><font color="#888888"><br>Amy<br><br>
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