/usr/lib/libgnomeuimm-2.6.so is in libgnomeuimm-2.6-dev 2.28.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libgnomeuimm-2.6.so.1.0.4
/usr/lib/libgnomeuimm-2.6.so.1.0.4