/usr/lib/x86_64-linux-gnu/libswe.so.0 is in libswe0 1.80.00.0002-1ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libswe.so.0.3.0
/usr/lib/x86_64-linux-gnu/libswe.so.0.3.0