Re: [ros-users] problem about "roslaunch icra_navigation_gaz…

I have an situation similar to Jolin Jia,

emanuel@emanuel-laptop:~$ source /home/emanuel/icra10_navigation_ros/setup.sh
emanuel@emanuel-laptop:~$ roslaunch icra_navigation_gazebo blind_corner.launch
... logging to /home/emanuel/.ros/log/5a330e20-e2ad-11df-9f38-a4badbd8979b/roslaunch-emanuel-laptop-4588.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

environment variable 'ROBOT' is not set
emanuel@emanuel-laptop:~$

emanuel@emanuel-laptop:~$ ldd
/home/emanuel/icra10_navigation_ros/stacks/pr2_controllers/pr2_mechanism_controllers/lib/libpr2_mechanism_controllers.so
    linux-vdso.so.1 =>  (0x00007fffbd8a9000)
    librobot_mechanism_controllers.so =>
/home/emanuel/icra10_navigation_ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so
(0x00007faa5c89b000)
    libactionlib.so =>
/home/emanuel/icra10_navigation_ros/stacks/common/actionlib/lib/libactionlib.so
(0x00007faa5c682000)
    libpr2_controller_manager.so =>
/home/emanuel/icra10_navigation_ros/stacks/pr2_mechanism/pr2_controller_manager/lib/libpr2_controller_manager.so
(0x00007faa5c40f000)
    librobot_state_publisher.so =>
/home/emanuel/icra10_navigation_ros/stacks/robot_model/robot_state_publisher/lib/librobot_state_publisher.so
(0x00007faa5c203000)
    libtf_conversions.so =>
/home/emanuel/icra10_navigation_ros/stacks/geometry/tf_conversions/lib/libtf_conversions.so
(0x00007faa5bffb000)
    libpr2_mechanism_model.so =>
/home/emanuel/icra10_navigation_ros/stacks/pr2_mechanism/pr2_mechanism_model/lib/libpr2_mechanism_model.so
(0x00007faa5bdcb000)
    libkdl_parser.so =>
/home/emanuel/icra10_navigation_ros/stacks/robot_model/kdl_parser/lib/libkdl_parser.so
(0x00007faa5bbc4000)
    liborocos-kdl.so.1.0 =>
/home/emanuel/icra10_navigation_ros/stacks/geometry/kdl/lib/liborocos-kdl.so.1.0
(0x00007faa5b954000)
    liburdf.so => /home/emanuel/icra10_navigation_ros/stacks/robot_model/urdf/lib/liburdf.so
(0x00007faa5b6e4000)
    libcontrol_toolbox.so =>
/home/emanuel/icra10_navigation_ros/stacks/pr2_controllers/control_toolbox/lib/libcontrol_toolbox.so
(0x00007faa5b4d1000)
    libtf.so => /home/emanuel/icra10_navigation_ros/stacks/geometry/tf/lib/libtf.so
(0x00007faa5b280000)
    libsensor_msgs.so =>
/home/emanuel/icra10_navigation_ros/stacks/common_msgs/sensor_msgs/lib/libsensor_msgs.so
(0x00007faa5b07b000)
    libBulletDynamics.so.2.76 =>
/home/emanuel/icra10_navigation_ros/stacks/geometry/bullet/lib/libBulletDynamics.so.2.76
(0x00007faa5ae16000)
    libBulletCollision.so.2.76 =>
/home/emanuel/icra10_navigation_ros/stacks/geometry/bullet/lib/libBulletCollision.so.2.76
(0x00007faa5ab24000)
    libLinearMath.so.2.76 =>
/home/emanuel/icra10_navigation_ros/stacks/geometry/bullet/lib/libLinearMath.so.2.76
(0x00007faa5a915000)
    libmessage_filters.so =>
/home/emanuel/icra10_navigation_ros/ros/core/message_filters/lib/libmessage_filters.so
(0x00007faa5a70f000)
    libpoco_lite.so =>
/home/emanuel/icra10_navigation_ros/stacks/common/pluginlib/lib/libpoco_lite.so
(0x00007faa5a4ba000)
    libboost_fs_wrapper.so =>
/home/emanuel/icra10_navigation_ros/stacks/common/pluginlib/lib/libboost_fs_wrapper.so
(0x00007faa5a2af000)
    libtinyxml.so =>
/home/emanuel/icra10_navigation_ros/stacks/common/tinyxml/libtinyxml.so
(0x00007faa5a097000)
    librosrecorder.so =>
/home/emanuel/icra10_navigation_ros/ros/tools/rosrecord/lib/librosrecorder.so
(0x00007faa59e86000)
    librosbag.so =>
/home/emanuel/icra10_navigation_ros/ros/tools/rosbag/lib/librosbag.so
(0x00007faa59b35000)
    libtopic_tools.so =>
/home/emanuel/icra10_navigation_ros/ros/tools/topic_tools/lib/libtopic_tools.so
(0x00007faa5992d000)
    libros.so => /home/emanuel/icra10_navigation_ros/ros/core/roscpp/lib/libros.so
(0x00007faa595c7000)
    libboost_signals.so.1.40.0 => /usr/lib/libboost_signals.so.1.40.0
(0x00007faa59390000)
    libXmlRpc.so =>
/home/emanuel/icra10_navigation_ros/ros/3rdparty/xmlrpcpp/lib/libXmlRpc.so
(0x00007faa59172000)
    librosconsole.so =>
/home/emanuel/icra10_navigation_ros/ros/core/rosconsole/lib/librosconsole.so
(0x00007faa58f4c000)
    libboost_thread.so.1.40.0 => /usr/lib/libboost_thread.so.1.40.0
(0x00007faa58d35000)
    liblog4cxx.so.10 => /usr/lib/liblog4cxx.so.10 (0x00007faa58953000)
    libroslib.so =>
/home/emanuel/icra10_navigation_ros/ros/core/roslib/lib/libroslib.so
(0x00007faa58742000)
    librospack.so =>
/home/emanuel/icra10_navigation_ros/ros/tools/rospack/lib/librospack.so
(0x00007faa58512000)
    librosstack.so =>
/home/emanuel/icra10_navigation_ros/ros/tools/rospack/lib/librosstack.so
(0x00007faa58300000)
    libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007faa57fec000)
    libm.so.6 => /lib/libm.so.6 (0x00007faa57d68000)
    libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007faa57b51000)
    libpthread.so.0 => /lib/libpthread.so.0 (0x00007faa57934000)
    libc.so.6 => /lib/libc.so.6 (0x00007faa575b0000)
    libltdl.so.7 => /usr/lib/libltdl.so.7 (0x00007faa573a4000)
    libdl.so.2 => /lib/libdl.so.2 (0x00007faa5719e000)
    libboost_system.so.1.40.0 => /usr/lib/libboost_system.so.1.40.0
(0x00007faa56f9a000)
    libboost_filesystem.so.1.40.0 =>
/usr/lib/libboost_filesystem.so.1.40.0 (0x00007faa56d85000)
    libboost_iostreams.so.1.40.0 => /usr/lib/libboost_iostreams.so.1.40.0
(0x00007faa56b78000)
    libbz2.so.1.0 => /lib/libbz2.so.1.0 (0x00007faa56966000)
    libboost_regex.so.1.40.0 => /usr/lib/libboost_regex.so.1.40.0
(0x00007faa56674000)
    libboost_program_options.so.1.40.0 =>
/usr/lib/libboost_program_options.so.1.40.0 (0x00007faa56426000)
    librt.so.1 => /lib/librt.so.1 (0x00007faa5621d000)
    libaprutil-1.so.0 => /usr/lib/libaprutil-1.so.0 (0x00007faa55ffa000)
    libdb-4.8.so => /usr/lib/libdb-4.8.so (0x00007faa55c8c000)
    libapr-1.so.0 => /usr/lib/libapr-1.so.0 (0x00007faa55a57000)
    /lib64/ld-linux-x86-64.so.2 (0x00007faa5ce7c000)
    libz.so.1 => /lib/libz.so.1 (0x00007faa5583f000)
    libicudata.so.42 => /usr/lib/libicudata.so.42 (0x00007faa546fa000)
    libicui18n.so.42 => /usr/lib/libicui18n.so.42 (0x00007faa54342000)
    libicuuc.so.42 => /usr/lib/libicuuc.so.42 (0x00007faa53fe6000)
    libuuid.so.1 => /lib/libuuid.so.1 (0x00007faa53de1000)
    libcrypt.so.1 => /lib/libcrypt.so.1 (0x00007faa53ba8000)
    libexpat.so.1 => /lib/libexpat.so.1 (0x00007faa5397e000)
emanuel@emanuel-laptop:~$

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