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I'm trying to run the RosAria node in ros hydro and i enter the following command rosrun rosaria RosAria _port:=/dev/ttyUSB0 but it gives an error that it can't find the executable named RosAria in catkin_ws/src/rosaria. Even tried rosrun RosAria _port:=/dev/ttyUSB0 which gives an error saying stack/package RosAria not found.

Originally posted by hat13 on ROS Answers with karma: 1 on 2015-01-19

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Where is RosAria installed? Is it installed into the /opt/ros/distro directory or in your source workspace?

To use code compiled from source: source devel/setup.bash inside of your catkin_ws

To use code installed via apt-get source /opt/ros/${distro}/setup.bash

Originally posted by DevonW with karma: 644 on 2015-01-19

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