/usr/ is in octave-ga 0.10.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/octave-ga/
/usr/share/doc/octave-ga/NEWS.gz
/usr/share/doc/octave-ga/changelog.Debian.gz
/usr/share/doc/octave-ga/copyright
/usr/share/octave/
/usr/share/octave/packages/
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/usr/share/octave/packages/ga-0.10.0/__ga_crossoverfcn__.m
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/usr/share/octave/packages/ga-0.10.0/__ga_problem_state_selection__.m
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/usr/share/octave/packages/ga-0.10.0/packinfo/.autoload
/usr/share/octave/packages/ga-0.10.0/packinfo/INDEX
/usr/share/octave/packages/ga-0.10.0/packinfo/DESCRIPTION
/usr/share/octave/packages/ga-0.10.0/__ga_mutationfcn__.m
/usr/share/octave/packages/ga-0.10.0/__ga_scores__.m
/usr/share/octave/packages/ga-0.10.0/__ga_problem_update_state_at_each_generation__.m
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