/usr/share/elki/addons/elki-libsvm-0.7.1.jar is in elki 0.7.1-6.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/elki/addons/../../java/elki-libsvm-0.7.1.jar
/usr/share/elki/addons/../../java/elki-libsvm-0.7.1.jar