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Problems with ROS/Tutorials/ WritingServiceClient(python)

asked 2014-04-07 15:53:52 -0600

Morpheus gravatar image

I am trying to run tutorial , WritingServiceClient(python) on Hydro. After rosrun beginner_tutorials add_two_ints_serr.py, I get the following errors :

from: can't read /var/mail/beginner_tutorials.srv /home/brent/catkin_ws/src/beginner_tutorials/scripts/add_two_ints_server.py: line 4: import: command not found /home/brent/catkin_ws/src/beginner_tutorials/scripts/add_two_ints_server.py: line 6: syntax error near unexpected token (' /home/brent/catkin_ws/src/beginner_tutorials/scripts/add_two_ints_server.py: line 6: def handle_add_two_ints(req):'

The text was copied and pasted from the tutorial text accept the line numbers.

Any help would be appreciated.

Thank you.

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answered 2014-04-27 20:33:06 -0600

Yantian_Zha gravatar image

Hi Morpheus, add #!/usr/bin/env python at your first line.

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Asked: 2014-04-07 15:53:52 -0600

Seen: 542 times

Last updated: Apr 27 '14