[ros-users] missing libgazebo_ros_time.so

[Joachim Bean]

Once you apply the patches, ROS works mostly fine on 10.04

-- Joachim

On May 13, 2010, at 12:52 PM, John Hsu wrote:

> looks like you're on lucid.  You'll need to apply patches here or switch to svn trunk/1.0 branch for stacks pr2_controllers and pr2_mechanism, or wait for the next release of these stacks.
> John
> 
> On Thu, May 13, 2010 at 9:40 AM, Amy Ng <amyntt at gmail.com> wrote:
> hi 
> 
> it has an error at rosmake 80 of 91
> 
> [100%] Building CXX object CMakeFiles/pr2_gripper_action.dir/src/pr2_gripper_action.o
>   Linking CXX executable ../bin/pr2_gripper_action
>   /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>&)'
>   /home/tingting/ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so: undefined reference to `boost::condition_variable::notify_one()'
>   collect2: ld returned 1 exit status
>   make[3]: *** [../bin/pr2_gripper_action] Error 1
>   make[3]: Leaving directory `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'
>   make[2]: *** [CMakeFiles/pr2_gripper_action.dir/all] Error 2
>   make[2]: Leaving directory `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'
>   make[1]: *** [all] Error 2
>   make[1]: Leaving directory `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'
> 
> am i missing a particular boost library?
> 
> Thanks
> 
> 
> On Thu, May 13, 2010 at 10:27 AM, John Hsu <johnhsu at willowgarage.com> wrote:
> Can you post the outputs of
> 
> rosmake pr2_gazebo
> 
> thanks,
> John
> 
> 
> 
> On Wed, May 12, 2010 at 5:25 PM, Amy Ng <amyntt at gmail.com> wrote:
> Hi John,
> 
> can I re install gazebo_plugins individually or do i have to re compile the whole thing?
> 
> and i launch the world via the below command
> roslaunch gazebo_worlds empty_world.launch
> 
> Thanks
> 
> 
> Amy
> 
> 
> On Thu, May 13, 2010 at 9:51 AM, John Hsu <johnhsu at willowgarage.com> wrote:
> Hi Amy,
> 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?
> thanks,
> John
> 
> On Wed, May 12, 2010 at 3:31 PM, Amy Ng <amyntt at gmail.com> wrote:
> Hi everybody
> 
> I am new here.
> 
> 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:
> 
> ODE Message 2: inertia must be positive definite in dMassCheck() File mass.cpp Line 53
> Error Loading Gazebo
> /home/tingting/ros/stacks/simulator_gazebo/gazebo/gazebo-svn/server/Simulator.cc:240 : Exception: Failed to load the World
> /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
> 
> 
> I have no idea where can i find libgazebo_ros_time.so and where should i put it
> 
> any help will be great.
> 
> thanks
> 
> Amy
> 
> 
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