ros tutorials steps

rosnode

asked 2012-02-19 03:45:01 -0500

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i am learning ros through the steps given in the tutroials the problem i am facing is that when i type $ roscore " ... logging to ~/.ros/log/9cf88ce4-b14d-11df-8a75-00251148e8cf/roslaunch-bvo-13039.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.

started roslaunch server http://bvo:33919/ ros_comm version 1.4.7

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PARAMETERS * /rosversion * /rosdistro

NODES

auto-starting new master process[master]: started with pid [13054] ROS_MASTER_URI=http://bvo:11311/

setting /run_id to 9cf88ce4-b14d-11df-8a75-00251148e8cf process[rosout-1]: started with pid [13067] started core service [/rosout]" the answer is similar like this but when i type $ rosnode list on other terminal it gives me an error that no command found what is the problem???

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i have ubuntu 10.04 lts ros electric mine is also 1.6.5 .but when i run rosnode list it gives me an error no command found.

danish ( 2012-02-19 05:24:14 -0500 )edit

try "rosmake rosnode" and once that is done compiling, run "roscore" in one terminal and try "rosnode list" in another termial. You should see it then.

Kevin ( 2012-02-19 06:36:59 -0500 )edit

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