libmrpt-graphslam2.5 1:2.5.8+ds-2 (ppc64el binary) in ubuntu mantic

 The Mobile Robot Programming Toolkit (MRPT) is an extensive, cross-platform,
 and open source C++ library aimed to help robotics researchers to design and
 implement algorithms in the fields of Simultaneous Localization and Mapping
 (SLAM), computer vision, and motion planning (obstacle avoidance).
 .
 Graph-SLAM implementations for pose networks.
 This package provides the binary library file.