1. ceres库问题

/home/l/Projects/ALOAM/src/A-LOAM/src/laserMapping.cpp: In function ‘void process()’:
/home/l/Projects/ALOAM/src/A-LOAM/src/laserMapping.cpp:567:11: error: expected type-specifier
       new ceres::EigenQuaternionParameterization();
           ^

Ceres库出现问题，具体产生的原因未知，但可以通过重新编译ceres库解决