/usr/share/perl5/ is in libpegex-perl 0.64-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Pegex/
/usr/share/perl5/Pegex/Parser/
/usr/share/perl5/Pegex/Tutorial/
/usr/share/perl5/Pegex/API.pod
/usr/share/perl5/Pegex/Base.pm
/usr/share/perl5/Pegex/Bootstrap.pm
/usr/share/perl5/Pegex/Bootstrap.pod
/usr/share/perl5/Pegex/Compiler.pm
/usr/share/perl5/Pegex/Compiler.pod
/usr/share/perl5/Pegex/Grammar/
/usr/share/perl5/Pegex/Grammar/Atoms.pm
/usr/share/perl5/Pegex/Grammar/Atoms.pod
/usr/share/perl5/Pegex/Grammar.pm
/usr/share/perl5/Pegex/Grammar.pod
/usr/share/perl5/Pegex/Input.pm
/usr/share/perl5/Pegex/Input.pod
/usr/share/perl5/Pegex/Miscellany.pod
/usr/share/perl5/Pegex/Module.pm
/usr/share/perl5/Pegex/Module.pod
/usr/share/perl5/Pegex/Optimizer.pm
/usr/share/perl5/Pegex/Overview.pod
/usr/share/perl5/Pegex/Parser/Indent.pm
/usr/share/perl5/Pegex/Parser.pm
/usr/share/perl5/Pegex/Parser.pod
/usr/share/perl5/Pegex/Pegex/
/usr/share/perl5/Pegex/Pegex/AST.pm
/usr/share/perl5/Pegex/Pegex/Grammar.pm
/usr/share/perl5/Pegex/Pegex/Grammar.pod
/usr/share/perl5/Pegex/Receiver.pm
/usr/share/perl5/Pegex/Receiver.pod
/usr/share/perl5/Pegex/Regex.pm
/usr/share/perl5/Pegex/Regex.pod
/usr/share/perl5/Pegex/Resources.pod
/usr/share/perl5/Pegex/Syntax.pod
/usr/share/perl5/Pegex/Tree/
/usr/share/perl5/Pegex/Tree/Wrap.pm
/usr/share/perl5/Pegex/Tree/Wrap.pod
/usr/share/perl5/Pegex/Tree.pm
/usr/share/perl5/Pegex/Tree.pod
/usr/share/perl5/Pegex/Tutorial/Calculator.pod
/usr/share/perl5/Pegex/Tutorial/JSON.pod
/usr/share/perl5/Pegex/Tutorial.pod
/usr/share/perl5/Pegex.pm
/usr/share/perl5/Pegex.pod
/usr/share/perl5/auto/
/usr/share/perl5/auto/share/
/usr/share/perl5/auto/share/dist/
/usr/share/perl5/auto/share/dist/Pegex/
/usr/share/perl5/auto/share/dist/Pegex/pegex.pgx