/usr/lib/octave-3.2.4/liboctinterp.so is in octave3.2 3.2.4-12.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/octave-3.2.4/liboctinterp.so.3.2.4
/usr/lib/octave-3.2.4/liboctinterp.so.3.2.4