/usr/lib/libkalarmcal.so.2 is in libkalarmcal2 4:4.14.2-2+deb8u2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libkalarmcal.so.2.7.0
/usr/lib/libkalarmcal.so.2.7.0