/usr/lib/libpurple-client.so.0 is in libpurple0 1:2.10.9-0ubuntu3.4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libpurple-client.so.0.10.9
/usr/lib/libpurple-client.so.0.10.9