laser_slam build failed

[pxc2017]

hello,i just wanna install segmatch but not segmap,i dont have a nvidia card,i found segmatch from someone's fork,but failed while compiling laser slam:
laser_slam/common.hpp:141:75: error: cannot convert ‘std::shared_ptr<PointMatcher::Transformation>’ to ‘PointMatcher::Transformation*’ in initialization
PointMatcher::get().REG(Transformation).create("RigidTransformation");
^
/home/wj-pxc/segmap_ws/src/laser_slam/laser_slam/src/laser_track.cpp: In constructor ‘laser_slam::LaserTrack::LaserTrack(const laser_slam::LaserTrackParams&, unsigned int)’:
/home/wj-pxc/segmap_ws/src/laser_slam/laser_slam/src/laser_track.cpp:33:25: error: cannot convert ‘std::shared_ptr<PointMatcher::Transformation>’ to ‘PointMatcher::Transformation*’ in assignment
rigid_transformation_ = PointMatcher::get().REG(Transformation).create("RigidTransformation");
how to solve it,thank you