openslam_gmapping or slam_gmapping?
Hi,
I am a beginner with ROS, i successfully installed ROS indigo on my Ubuntu laptop and now i want to install a slam solution to test with my robot. I was searching for gmapping and found out that there are two gmappping packages available to download out there. this may be a very newbie question but could somebody please tell me what is the difference between openslam_gmapping and slam_gmapping packages?
which one is better to download and install?
I really appreciate the answer.