4.4.0-71.92) is not available, but a newer one is (4.4.0-142.168). We redirected you there.
/usr/bin/pdfannotextractor is in texlive-latex-extra 2013.20140215-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/bin/../share/texlive/texmf-dist/scripts/pax/pdfannotextractor.pl