Re: [ros-users] missing libgazebo_ros_time.so

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@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@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@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@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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>>>>
>>>>
>>>
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