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Problem with the Terminal (ROS_DISTRO)

asked 2013-05-12 15:43:31 -0500

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Hello Everyone!!

I have a problem with my Terminal, when I open it get this error: ROS_DISTRO was set to 'fuerte' before. Please make sure that the environment does not mix paths from different distributions.

And when I have used: source /opt/ros/groovy/setup.bash

Best, Vincent

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answered 2013-05-12 18:00:01 -0500

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This warning just means that some of the ROS environment variables were already set when the /opt/ros/groovy/setup.bash file was executed. The most likely cause of this is an unintentional line in your ~/.bashrc file. If, for example, your .bashrc "sourced" the setup.bash for Fuerte before the one for Groovy, you would see this error. Note that the unintentional line could possibly be in other bash startup scripts (such as ~/.profile).

At any time, you can use env |grep ROS to see all of the ROS environment variables. If none of them are pointing to Fuerte stuff, you are probably fine. Although, you should probably figure out the source of this warning and remove it anyway. Note you can always use the unset command to remove any stray environment variables.

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When I used: env |grep ROS

ROS_ROOT=/opt/ros/fuerte/share/ros

ROSLISP_PACKAGE_DIRECTORY=/opt/ros/fuerte/share/common-lisp/ros

ROS_PACKAGE_PATH=/opt/ros/fuerte/share:/opt/ros/fuerte/stacks

ROS_MASTER_URI=http://localhost:11311

ROS_DISTRO=fuerte

ROS_ETC_DIR=/opt/ros/fuerte/etc/ros

vncntmh gravatar image vncntmh  ( 2013-05-22 17:41:06 -0500 )edit

I have two ROS groovy and fuerte

vncntmh gravatar image vncntmh  ( 2013-05-22 17:42:04 -0500 )edit

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Asked: 2013-05-12 15:43:31 -0500

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Last updated: May 12 '13