question after install ros stack [closed]
installing ros on a remote pc to control nao,then i use wstool & catkin installed the humanoid_msgs & nao_robot,this is my step: 1,$ cd ~/catkin_ws/src 2,$ wstool init 3,$ wstool set humanoid_msgs --git git://github.com/ahornung/humanoid_msgs.git 4,$ wstool update (it's successful) 5,$ source /opt/ros/hydro/setup.bash 6,$ cd ~/catkin_ws 7,$ catkin_make (it's successful) 8,$ source ~/catkin_ws/devel/setup.bash there is no error.
i add path in my .bashrc: export ROS_PACKAGE_PATH=~/ros_workspace/src:$ROS_PACKAGE_PATH export PYTHONPATH=/home/cit/naoqi/naoqi-sdk-1.12.5-linux32/lib:$PYTHONPATH export LD_LIBRARY_PATH=/home/cit/naoqi/naoqi-sdk-1.12.5-linux32/lib:$LD_LIBRARY$ source /opt/ros/hydro/setup.bash
then i follow the tutoral : cit@cit-ThinkStation-S20:~/catkin_ws/src/ros_robot/nao_bringup$ roslaunch nao_bringup nao_sim.launch [nao_sim.launch] is neither a launch file in package [nao_bringup] nor is [nao_bringup] a launch file name
maybe i miss something or do something wrong,i don't know,do you know?
