roslaunch meet [mapOptmization-7] process has died issue.

[hu-xue]

I solve this by below way. Thanks @mgrallos. And this is useful in ros melodic too.

try thissudo apt-get install libparmetis-devand make sure you have installed the right version of gtsam for ros noetic

Originally posted by @mgrallos in https://github.com/RobustFieldAutonomyLab/LeGO-LOAM/issues/260#issuecomment-1556641847