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tf installation problem [closed]

asked 2013-02-12 07:58:57 -0500

TheSkyfall gravatar image

updated 2013-02-12 08:00:21 -0500

Hello, I have been trying to start working with tf. I followed this tutorial http://www.ros.org/wiki/tf/Tutorials/Introduction%20to%20tf

But I get this error

ERROR: Rosdep cannot find all required resources to answer your query
Missing resource turtle_tf
ROS path [0]=/opt/ros/groovy/share/ros
ROS path [1]=/opt/ros/groovy/share
ROS path [2]=/opt/ros/groovy/stacks

when I try to run

rosdep install turtle_tf rviz

Any suggestions will be appreciated.

Thanks!

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Closed for the following reason the question is answered, right answer was accepted by ayush_dewan
close date 2013-02-12 20:51:36

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answered 2013-02-12 08:42:56 -0500

The reason for this is that ROS is not able to find turtlesim package. Either package is not installed path to ros package directory is not correctly defined. Try command "roscd turtlesim" and see whether ur directed to turtlesim folder.

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Thank you. the "roscd turtlesim" is working correctly! but I still have the problem :(

TheSkyfall gravatar image TheSkyfall  ( 2013-02-12 09:26:24 -0500 )edit

Sorry check for "turtle_tf" pacakge instead of turtlesim..

ayush_dewan gravatar image ayush_dewan  ( 2013-02-12 09:52:34 -0500 )edit

There is no such package "turtle_tf". I had to install its stack first using this line: sudo apt-get install ros-groovy-geometry-tutorials. Now it's working

TheSkyfall gravatar image TheSkyfall  ( 2013-02-12 11:36:08 -0500 )edit

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Asked: 2013-02-12 07:58:57 -0500

Seen: 613 times

Last updated: Feb 12 '13