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2020-01-08 05:29:17 -0500 asked a question I tried this code rosdep install --from-paths src --ignore-src --rosdistro=kinetic -y

I tried this code rosdep install --from-paths src --ignore-src --rosdistro=kinetic -y It showing, E: Unable to correct

2020-01-07 09:25:13 -0500 marked best answer how to correct this problem $ printenv | grep ROS $: command not found

when,i am installing kinetic

$  printenv | grep ROS
$: command not found

it is showing how to rectify this problem.

2020-01-07 09:25:13 -0500 received badge  Scholar (source)
2020-01-07 09:23:41 -0500 asked a question [inverse_kinematics.launch] is neither a launch file in package [kuka_arm] nor is [kuka_arm] a launch file name The traceback for the exception was written to the log file

[inverse_kinematics.launch] is neither a launch file in package [kuka_arm] nor is [kuka_arm] a launch file name The trac

2020-01-07 09:23:41 -0500 asked a question [inverse_kinematics.launch] is neither a launch file in package [kuka_arm] nor is [kuka_arm] a launch file name The traceback for the exception was written to the log file

[inverse_kinematics.launch] is neither a launch file in package [kuka_arm] nor is [kuka_arm] a launch file name The trac

2020-01-05 23:58:43 -0500 received badge  Popular Question (source)
2020-01-04 09:19:24 -0500 asked a question $ printenv | grep ROS$: command not found

$ printenv | grep ROS$: command not found when,i am installing kinetic $ printenv | grep ROS $: command not found it

2020-01-04 09:19:24 -0500 asked a question how to correct this problem $ printenv | grep ROS $: command not found

how to correct this problem $ printenv | grep ROS $: command not found when,i am installing kinetic $ printenv | gre