/usr/share/perl5/auto/OpaL/ is in opalmod 0.2.1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/auto/OpaL/action/
/usr/share/perl5/auto/OpaL/action/autosplit.ix
/usr/share/perl5/auto/OpaL/dir/
/usr/share/perl5/auto/OpaL/dir/autosplit.ix
/usr/share/perl5/auto/OpaL/dir/getdirlist.al
/usr/share/perl5/auto/OpaL/manipulate/
/usr/share/perl5/auto/OpaL/manipulate/autosplit.ix
/usr/share/perl5/auto/OpaL/manipulate/perlmodify.al
/usr/share/perl5/auto/OpaL/manipulate/perlmodify_insertafter.al
/usr/share/perl5/auto/OpaL/manipulate/perlmodifyadvanced.al
/usr/share/perl5/auto/OpaL/read/
/usr/share/perl5/auto/OpaL/read/autosplit.ix
/usr/share/perl5/auto/OpaL/where/
/usr/share/perl5/auto/OpaL/where/autosplit.ix
/usr/share/perl5/auto/OpaL/where/which.al