/usr/lib/x86_64-linux-gnu/libgts-0.7.so.5 is in libgts-0.7-5 0.7.6+darcs121130-1.2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libgts-0.7.so.5.0.1
/usr/lib/x86_64-linux-gnu/libgts-0.7.so.5.0.1