/usr/share/perl5/Tangram/Driver/ is in libtangram-perl 2.10-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Tangram/Driver/Oracle/
/usr/share/perl5/Tangram/Driver/Oracle.pm
/usr/share/perl5/Tangram/Driver/Oracle.pod
/usr/share/perl5/Tangram/Driver/Oracle/Storage.pm
/usr/share/perl5/Tangram/Driver/Pg/
/usr/share/perl5/Tangram/Driver/Pg.pm
/usr/share/perl5/Tangram/Driver/Pg.pod
/usr/share/perl5/Tangram/Driver/Pg/Storage.pm
/usr/share/perl5/Tangram/Driver/SQLite/
/usr/share/perl5/Tangram/Driver/SQLite.pm
/usr/share/perl5/Tangram/Driver/SQLite.pod
/usr/share/perl5/Tangram/Driver/SQLite/Storage.pm
/usr/share/perl5/Tangram/Driver/SQLite2.pm
/usr/share/perl5/Tangram/Driver/Sybase/
/usr/share/perl5/Tangram/Driver/Sybase.pm
/usr/share/perl5/Tangram/Driver/Sybase.pod
/usr/share/perl5/Tangram/Driver/Sybase/Expr/
/usr/share/perl5/Tangram/Driver/Sybase/Expr/Date.pm
/usr/share/perl5/Tangram/Driver/Sybase/Statement.pm
/usr/share/perl5/Tangram/Driver/Sybase/Storage.pm
/usr/share/perl5/Tangram/Driver/mysql/
/usr/share/perl5/Tangram/Driver/mysql.pm
/usr/share/perl5/Tangram/Driver/mysql.pod
/usr/share/perl5/Tangram/Driver/mysql/Expr/
/usr/share/perl5/Tangram/Driver/mysql/Expr/Date.pm
/usr/share/perl5/Tangram/Driver/mysql/Expr/Integer.pm
/usr/share/perl5/Tangram/Driver/mysql/Storage.pm