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ImportError: No module named rosserial_python

asked 2016-06-19 13:07:04 -0600

renjith gravatar image

updated 2016-06-19 13:07:54 -0600

While trying to run the Hello World tutorial in arduino using rosserial,i always get this error.

    File "/home/renjith/catkin_ws/src/rosserial/rosserial_python/nodes/serial_node.py", line 39, in <module>
    from rosserial_python import SerialClient, RosSerialServer
ImportError: No module named rosserial_python

I am running on ros kinetic and ubuntu 16.04 LTS.

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Take a look at this asked question to see if your case is similar. Or did you correctly configure the CMakeLists.txt and package.xml to make the node track the rosserial package?

Neur0n gravatar imageNeur0n ( 2016-06-22 12:20:59 -0600 )edit

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answered 2016-06-25 04:29:20 -0600

renjith gravatar image

I am explaing what i did and this worked for me.

Follow the procedures given in the tutorial Arduino IDE setup http://wiki.ros.org/rosserial_arduino/Tutorials/Arduino%20IDE%20Setup upto the point where you gitclone it from gitclone repository.Then instead of catkin_make type in the following command catkin_make -DCATKIN_WHITELIST_PACKAGES=rosserial followed by catkin_make install-DCATKIN_WHITELIST_PACKAGES=rosserial.Now go to your workspace/src/rosserial where you will find 11 packages including rosserial.Now repeat the last two commands that you typed in for all of these packages like catkin_make -DCATKIN_WHITELIST_PACKAGES=rosserial_arduino and catkin_make install-DCATKIN_WHITELIST_PACKAGES=rosserial_arduino so on till catkin_make install-DCATKIN_WHITELIST_PACKAGES=rosserial_xbee.Now follow the tutorial from the point where you go to arduino sketchbook cd <sketchbook>/librariestill the end.

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Asked: 2016-06-19 13:07:04 -0600

Seen: 1,534 times

Last updated: Jun 25 '16