/usr/lib/libmeep_lam4.so.6 is in libmeep-lam4-6 1.1.1-10.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libmeep_lam4.so.6.0.1
/usr/lib/libmeep_lam4.so.6.0.1