3.13.0-92.139) is not available, but a newer one is (3.13.0-166.216). We redirected you there.
/usr/bin/ovp2ovf is in texlive-binaries 2015.20160222.37495-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/bin/omfonts