How to install laser_scan_matcher in ros indigo

asked 2016-01-25 02:46:28 -0600

David John
19 ●14 ●15 ●18

Hi all, I want to install 'laser_scan_matcher' to generate a 2D map from laser scan using gmapping in ros. someone please help me install this.

answered 2016-01-25 03:06:16 -0600

mgruhler

12390 ●32 ●193 ●173 https://github.com/mgruhler

updated 2016-01-25 03:07:17 -0600

sudo apt-get intall ros-<DISTRO>-laser-scan-matcher

This is released in indigo and jade.

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when I run this command getting an error as "Unable to fetch some archives".could you please help me to solve this problem.

David John ( 2016-01-25 05:14:13 -0600 )edit

This is not a ROS problem.

Did you follow the installation instructions on the ROS wiki? Do you have a working internet connection? Does sudo apt-get update work?

mgruhler ( 2016-01-25 09:45:10 -0600 )edit

i successfully installed this package.But when i run this i'm getting error [ WARN] [1454319056.922967304, 1282836401.577617803]: Error in scan matching icp_loop: failed: after trimming, only 29 correspondences. icp: ICP failed for some reason. please help me..

David John ( 2016-02-01 03:35:43 -0600 )edit

@David John That's another issue. If this answer solved your issue please mark it as the right answer, then open a new question.