/usr/share/perl5/ is in libextutils-xspp-perl 0.1800-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/ExtUtils/
/usr/share/perl5/ExtUtils/XSpp.pod
/usr/share/perl5/ExtUtils/XSpp.pm
/usr/share/perl5/ExtUtils/XSpp/
/usr/share/perl5/ExtUtils/XSpp/Node.pm
/usr/share/perl5/ExtUtils/XSpp/Exception/
/usr/share/perl5/ExtUtils/XSpp/Exception/simple.pm
/usr/share/perl5/ExtUtils/XSpp/Exception/object.pm
/usr/share/perl5/ExtUtils/XSpp/Exception/perlcode.pm
/usr/share/perl5/ExtUtils/XSpp/Exception/unknown.pm
/usr/share/perl5/ExtUtils/XSpp/Exception/code.pm
/usr/share/perl5/ExtUtils/XSpp/Exception/stdmessage.pm
/usr/share/perl5/ExtUtils/XSpp/Parser.pm
/usr/share/perl5/ExtUtils/XSpp/Node/
/usr/share/perl5/ExtUtils/XSpp/Node/PercAny.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Enum.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Argument.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Class.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Member.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Type.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Preprocessor.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Package.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Destructor.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Comment.pm
/usr/share/perl5/ExtUtils/XSpp/Node/File.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Module.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Constructor.pm
/usr/share/perl5/ExtUtils/XSpp/Node/EnumValue.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Function.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Raw.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Access.pm
/usr/share/perl5/ExtUtils/XSpp/Node/Method.pm
/usr/share/perl5/ExtUtils/XSpp/Cmd.pm
/usr/share/perl5/ExtUtils/XSpp/Driver.pm
/usr/share/perl5/ExtUtils/XSpp/Plugin/
/usr/share/perl5/ExtUtils/XSpp/Plugin/feature/
/usr/share/perl5/ExtUtils/XSpp/Plugin/feature/default_xs_typemap.pm
/usr/share/perl5/ExtUtils/XSpp/Typemap/
/usr/share/perl5/ExtUtils/XSpp/Typemap/reference.pm
/usr/share/perl5/ExtUtils/XSpp/Typemap/simple.pm
/usr/share/perl5/ExtUtils/XSpp/Typemap/wrapper.pm
/usr/share/perl5/ExtUtils/XSpp/Typemap/parsed.pm
/usr/share/perl5/ExtUtils/XSpp/Exception.pm
/usr/share/perl5/ExtUtils/XSpp/Lexer.pm
/usr/share/perl5/ExtUtils/XSpp/Typemap.pm
/usr/share/perl5/ExtUtils/XSpp/Grammar.pm
/usr/share/perl5/ExtUtils/XSpp/Plugin.pod