Hi Tully,<br><br>I have set ROBOT=sim in my environment, but this problem is still existed. When I type the command, it shows as following:<br><br>jolin@ubuntu:~$ ldd
<br>/opt/ros/cturtle/stacks/pr2_controllers/pr2_mechanism_controllers/lib/libpr2_mechanism_controllers.so
<br><br><pre class="art"> linux-gate.so.1 => (0x00a2c000)<br> libboost_filesystem.so.1.40.0 => /usr/lib/libboost_filesystem.so.1.40.0<br>(0x00bb7000)<br> librobot_mechanism_controllers.so =><br>/opt/ros/cturtle/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so<br>
(0x001d1000)<br> libtf_conversions.so =><br>/opt/ros/cturtle/stacks/geometry/tf_conversions/lib/libtf_conversions.so<br>(0x00d88000)<br> libpr2_controller_manager.so =><br>/opt/ros/cturtle/stacks/pr2_mechanism/pr2_controller_manager/lib/libpr2_controller_manager.so<br>
(0x002e1000)<br> libpr2_mechanism_model.so =><br>/opt/ros/cturtle/stacks/pr2_mechanism/pr2_mechanism_model/lib/libpr2_mechanism_model.so<br>(0x00de7000)<br> libkdl_parser.so =><br>/opt/ros/cturtle/stacks/robot_model/kdl_parser/lib/libkdl_parser.so<br>
(0x00b12000)<br> liborocos-kdl.so.1.0 =><br>/opt/ros/cturtle/stacks/geometry/kdl/lib/liborocos-kdl.so.1.0 (0x00f37000)<br> liburdf.so => /opt/ros/cturtle/stacks/robot_model/urdf/lib/liburdf.so<br>(0x00861000)<br>
libcontrol_toolbox.so =><br>/opt/ros/cturtle/stacks/pr2_controllers/control_toolbox/lib/libcontrol_toolbox.so<br>(0x003c2000)<br> libtf.so => /opt/ros/cturtle/stacks/geometry/tf/lib/libtf.so<br>(0x0025d000)<br>
libsensor_msgs.so =><br>/opt/ros/cturtle/stacks/common_msgs/sensor_msgs/lib/libsensor_msgs.so<br>(0x00ec3000)<br> libBulletDynamics.so.2.76 =><br>/opt/ros/cturtle/stacks/geometry/bullet/lib/libBulletDynamics.so.2.76<br>
(0x00973000)<br> libBulletCollision.so.2.76 =><br>/opt/ros/cturtle/stacks/geometry/bullet/lib/libBulletCollision.so.2.76<br>(0x003d4000)<br> libLinearMath.so.2.76 =><br>/opt/ros/cturtle/stacks/geometry/bullet/lib/libLinearMath.so.2.76<br>
(0x00afc000)<br> libmessage_filters.so =><br>/opt/ros/cturtle/ros/core/message_filters/lib/libmessage_filters.so<br>(0x002a8000)<br> libpoco_lite.so =><br>/opt/ros/cturtle/stacks/common/pluginlib/lib/libpoco_lite.so (0x00a9e000)<br>
libtinyxml.so => /opt/ros/cturtle/stacks/common/tinyxml/libtinyxml.so<br>(0x0090c000)<br> librosrecorder.so =><br>/opt/ros/cturtle/ros/tools/rosrecord/lib/librosrecorder.so (0x002ae000)<br> librosbag.so => /opt/ros/cturtle/ros/tools/rosbag/lib/librosbag.so<br>
(0x004b0000)<br> libtopic_tools.so =><br>/opt/ros/cturtle/ros/tools/topic_tools/lib/libtopic_tools.so (0x00375000)<br> libros.so => /opt/ros/cturtle/ros/core/roscpp/lib/libros.so (0x00537000)<br> libboost_signals.so.1.40.0 => /usr/lib/libboost_signals.so.1.40.0<br>
(0x0034d000)<br> libXmlRpc.so => /opt/ros/cturtle/ros/3rdparty/xmlrpcpp/lib/libXmlRpc.so<br>(0x009fd000)<br> librosconsole.so =><br>/opt/ros/cturtle/ros/core/rosconsole/lib/librosconsole.so (0x0037d000)<br> libboost_thread.so.1.40.0 => /usr/lib/libboost_thread.so.1.40.0<br>
(0x003a0000)<br> liblog4cxx.so.10 => /usr/lib/liblog4cxx.so.10 (0x0068b000)<br> libroslib.so => /opt/ros/cturtle/ros/core/roslib/lib/libroslib.so<br>(0x00b96000)<br> librospack.so => /opt/ros/cturtle/ros/tools/rospack/lib/librospack.so<br>
(0x0082a000)<br> librosstack.so => /opt/ros/cturtle/ros/tools/rospack/lib/librosstack.so<br>(0x00361000)<br> libboost_system.so.1.40.0 => /usr/lib/libboost_system.so.1.40.0<br>(0x00c1a000)<br> libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00c1f000)<br>
libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0x00fd4000)<br> libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x008be000)<br> libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0x008dd000)<br> libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0x00ffa000)<br>
librt.so.1 => /lib/tls/i686/cmov/librt.so.1 (0x00ed1000)<br> libltdl.so.7 => /usr/lib/libltdl.so.7 (0x003b5000)<br> libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0x002bf000)<br> libboost_iostreams.so.1.40.0 => /usr/lib/libboost_iostreams.so.1.40.0<br>
(0x008f6000)<br> libbz2.so.1.0 => /lib/libbz2.so.1.0 (0x00923000)<br> libboost_regex.so.1.40.0 => /usr/lib/libboost_regex.so.1.40.0<br>(0x16116000)<br> libboost_program_options.so.1.40.0 =><br>/usr/lib/libboost_program_options.so.1.40.0 (0x00a2d000)<br>
libaprutil-1.so.0 => /usr/lib/libaprutil-1.so.0 (0x00d9e000)<br> <a href="http://libdb-4.8.so">libdb-4.8.so</a> => /usr/lib/<a href="http://libdb-4.8.so">libdb-4.8.so</a> (0x0b466000)<br> libapr-1.so.0 => /usr/lib/libapr-1.so.0 (0x00935000)<br>
/lib/ld-linux.so.2 (0x002c4000)<br> libz.so.1 => /lib/libz.so.1 (0x009ca000)<br> libicudata.so.42 => /usr/lib/libicudata.so.42 (0xb68be000)<br> libicui18n.so.42 => /usr/lib/libicui18n.so.42 (0x06bac000)<br>
libicuuc.so.42 => /usr/lib/libicuuc.so.42 (0x0276c000)<br> libuuid.so.1 => /lib/libuuid.so.1 (0x00858000)<br> libcrypt.so.1 => /lib/tls/i686/cmov/libcrypt.so.1 (0x00eff000)<br> libexpat.so.1 => /lib/libexpat.so.1 (0x00a75000)</pre>
What happened to me? What should I do to solve this problem? And I am using C-Turtle in Ubuntu 10.04. Thanks in advanced!<br>