/usr/lib/ is in libtfbs-perl 0.6.1+dfsg-1+b1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/perl5/
/usr/lib/x86_64-linux-gnu/perl5/5.20/
/usr/lib/x86_64-linux-gnu/perl5/5.20/pwm_search.h
/usr/lib/x86_64-linux-gnu/perl5/5.20/pwm_searchPFF.c
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/TFBS/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/TFBS/Ext/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/TFBS/Ext/pwmsearch/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/TFBS/Ext/pwmsearch/pwmsearch.so
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/JASPAR4.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/TRANSFAC.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/JASPAR2.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/FlatFileDir.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/JASPAR6.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/LocalTRANSFAC.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB/JASPAR5.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Ext/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Ext/pwmsearch.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Run/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Run/ConservationProfileGenerator.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/MatrixSet.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGenI.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/SiteSet.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Word/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Word/Consensus.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/SitePairSet.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/DB.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Word.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Matrix/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Matrix/Alignment.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Matrix/PFM.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Matrix/PWM.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Matrix/_Alignment.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Matrix/ICM.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/SitePair.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Site.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Tools/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Tools/SetOperations.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/_Iterator.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/_Iterator/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/_Iterator/_MatrixSetIterator.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/_Iterator/_SiteSetIterator.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/README.md
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/ConservationProfile.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/Matrix.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Elph.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/MEME.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Elph/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Elph/Motif.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Gibbs.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/MEME/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/MEME/Motif.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Motif/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Motif/Word.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Motif/Matrix.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/YMF/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/YMF/Motif.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Gibbs/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/Gibbs/Motif.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/SimplePFM.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/YMF.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/AnnSpec/
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/AnnSpec/Motif.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternGen/AnnSpec.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/TFBS/PatternI.pm