Hi Joao, 'trunk' is not a stack. It usually points to a bad install. It looks like you are using the 'openrave' install of ROS, which pulls in numerous, unreleased packages and stacks: /home/joao/ros/jsk-ros-pkg: /home/joao/ros/ua-ros-pkg: /home/joao/ros/ros_tutorials: /home/joao/ros/cmu-ros-pkg: /home/joao/ros/trunk_cturtle: /home/joao/ros/ros_experimental: The one that's causing the warning "couldn't find" messages that you see is trunk_cturtle. They are generally harmless, but annoying. We generally don't recommend checkouts of this full tree. There is no 'trunk' stack. This error is generally due to a misconfiguration in an installation. It usually happens when a stack is checked out as with a directory named 'trunk' instead of its actual name. If you are just trying to complete tutorials, I recommend starting with one of the recommended installations first: http://www.ros.org/wiki/ROS/Installation Or, I recommend e-mailing Rosen as I assume the openrave installation configuration file is his. - Ken On Tue, Oct 12, 2010 at 7:16 AM, joao bimbo wrote: > Hello again > I guess it couldn't find any stack that depends on trunk. The problem goes > even deeper :( > joao@joao-desktop:~$ ./findstack.sh > [rosstack] couldn't find dependency [vslam] of [vision] > [rosstack] missing dependency > [rosstack] couldn't find dependency [pr2_web_apps] of > [web_apps_experimental] > [rosstack] missing dependency > [rosstack] couldn't find dependency [roslisp_common] of [world_db_model] > [rosstack] missing dependency > [rosstack] couldn't find dependency [collision_environment] of > [motion_planning_research] > [rosstack] missing dependency > [rosstack] couldn't find dependency [arm_navigation] of [wg_robots_gazebo] > [rosstack] missing dependency > [rosstack] couldn't find dependency [arm_navigation] of [policy_learning] > [rosstack] missing dependency > [rosstack] couldn't find dependency [people] of [people_experimental] > [rosstack] missing dependency > [rosstack] couldn't find dependency [collision_environment] of > [pr2_arm_motion_planners] > [rosstack] missing dependency > [rosstack] couldn't find dependency [pr2_doors] of [pr2_common_alpha] > [rosstack] missing dependency > [rosstack] couldn't find dependency [executive_smach] of [find_object] > [rosstack] missing dependency > [rosstack] couldn't find dependency [pr2_self_test] of > [test_wg_hardware_test_systems] > [rosstack] missing dependency > [rosstack] couldn't find dependency [pr2_navigation] of [2dnav_pr2_app] > [rosstack] missing dependency > What do I do out of this? > Cheers > João > > 2010/10/11 Tully Foote >> >> Hi Joao, >> >> It looks like one of your stacks incorrectly depends on the stack trunk. >> The script below should help you find the problem stack. >> >> Tully >> >> >> {{{ >> #!/usr/bin/bash >> >> STACKS=`rosstack list-names` >> >> for STACK in $STACKS >> do >>     DEPS=`rosstack depends1 $STACK` >>     for D in $DEPS >>       do >>         if [ 'trunk' = $D ] ; then >>             echo $STACK >>             echo "depends on" >>             echo $D >>             echo "" >>         fi >>       done >> done >> }}} >> >> On Mon, Oct 11, 2010 at 10:19 AM, joaozinho wrote: >>> >>> Hello everybody >>> >>> I am having a problem going through the "Building Packages" tutorial. >>> rosdep >>> cannot locate the stack trunk when installing the dependecies of >>> turtle_teleop. I hope you can help me with this: >>> >>> Input: >>> joao@joao-desktop:~/ros/ros$ rosdep install turtle_teleop >>> >>> Output: >>> Traceback (most recent call last): >>>  File "/home/joao/ros/ros/bin/rosdep", line 35, in >>>    sys.exit(rosdep.main()) >>>  File "/home/joao/ros/ros/tools/rosdep/src/rosdep/main.py", line 141, in >>> main >>>    r.install(options.include_duplicates, options.default_yes); >>>  File "/home/joao/ros/ros/tools/rosdep/src/rosdep/core.py", line 377, in >>> install >>>    script = self.generate_script(include_duplicates, default_yes) >>>  File "/home/joao/ros/ros/tools/rosdep/src/rosdep/core.py", line 340, in >>> generate_script >>>    native_packages, scripts = self.get_packages_and_scripts() >>>  File "/home/joao/ros/ros/tools/rosdep/src/rosdep/core.py", line 312, in >>> get_packages_and_scripts >>>    rdlp = RosdepLookupPackage(self.osi.get_name(), >>> self.osi.get_version(), >>> p, yc) >>>  File "/home/joao/ros/ros/tools/rosdep/src/rosdep/core.py", line 168, in >>> __init__ >>>    self.load_for_package(package, yaml_cache.rp) >>>  File "/home/joao/ros/ros/tools/rosdep/src/rosdep/core.py", line 194, in >>> load_for_package >>>    paths.add( os.path.join(roslib.stacks.get_stack_dir(stack), >>> "rosdep.yaml")) >>>  File "/home/joao/ros/ros/core/roslib/src/roslib/stacks.py", line 152, in >>> get_stack_dir >>>    raise InvalidROSStackException("Cannot location installation of stack >>> %s. ROS_ROOT[%s] ROS_PACKAGE_PATH[%s]"%(stack, env[ROS_ROOT], >>> env.get(ROS_PACKAGE_PATH, ''))) >>> roslib.stacks.InvalidROSStackException: Cannot location installation of >>> stack trunk. ROS_ROOT[/home/joao/ros/ros] >>> >>> ROS_PACKAGE_PATH[/home/joao/ros/stacks/pr2_calibration:/home/joao/ros/jsk-ros-pkg:/home/joao/ros/ua-ros-pkg:/home/joao/ros/ros_tutorials:/home/joao/ros/cmu-ros-pkg:/home/joao/ros/trunk_cturtle:/home/joao/ros/ros_experimental:/home/joao/ros/stacks/motion_planning_common:/home/joao/ros/stacks/robot_calibration:/home/joao/ros/stacks/wifi_drivers:/home/joao/ros/stacks/web_interface:/home/joao/ros/stacks/visualization_common:/home/joao/ros/stacks/visualization:/home/joao/ros/stacks/vision_opencv:/home/joao/ros/stacks/sound_drivers:/home/joao/ros/stacks/slam_gmapping:/home/joao/ros/stacks/simulator_stage:/home/joao/ros/stacks/simulator_gazebo:/home/joao/ros/stacks/robot_model:/home/joao/ros/stacks/pr2_simulator:/home/joao/ros/stacks/pr2_robot:/home/joao/ros/stacks/pr2_power_drivers:/home/joao/ros/stacks/pr2_mechanism:/home/joao/ros/stacks/pr2_gui:/home/joao/ros/stacks/pr2_ethercat_drivers:/home/joao/ros/stacks/pr2_controllers:/home/joao/ros/stacks/pr2_common:/home/joao/ros/stacks/p >>> >>>  r2_apps:/home/joao/ros/stacks/physics_ode:/home/joao/ros/stacks/navigation:/home/joao/ros/stacks/laser_pipeline:/home/joao/ros/stacks/laser_drivers:/home/joao/ros/stacks/joystick_drivers:/home/joao/ros/stacks/imu_drivers:/home/joao/ros/stacks/image_transport_plugins:/home/joao/ros/stacks/image_pipeline:/home/joao/ros/stacks/image_common:/home/joao/ros/stacks/geometry:/home/joao/ros/stacks/driver_common:/home/joao/ros/stacks/diagnostics:/home/joao/ros/stacks/common_msgs:/home/joao/ros/stacks/common:/home/joao/ros/stacks/camera_drivers] >>> >>> Also, I cannot find a stack called trunk >>> >>> joao@joao-desktop:~/ros/ros$ rosstack find trunk >>> [rosstack] couldn't find stack trunk >>> >>> I hope you can help me out >>> Cheers >>> Joao >>> >>> >>> -- >>> View this message in context: >>> http://ros-users.122217.n3.nabble.com/rosdep-stack-dependencies-trunk-tp1682055p1682055.html >>> Sent from the ROS-Users mailing list archive at Nabble.com. >>> _______________________________________________ >>> ros-users mailing list >>> ros-users@code.ros.org >>> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> -- >> Tully Foote >> Systems Engineer >> Willow Garage, Inc. >> tfoote@willowgarage.com >> (650) 475-2827 >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> > > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > >