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diff --git a/install/5.005/DBIx-DBSchema-0.23-5.005kludge/DBSchema/ColGroup.pm b/install/5.005/DBIx-DBSchema-0.23-5.005kludge/DBSchema/ColGroup.pm
deleted file mode 100644
index ceeb223ca..000000000
--- a/install/5.005/DBIx-DBSchema-0.23-5.005kludge/DBSchema/ColGroup.pm
+++ /dev/null
@@ -1,141 +0,0 @@
-package DBIx::DBSchema::ColGroup;
-
-use strict;
-use vars qw(@ISA);
-#use Exporter;
-
-#@ISA = qw(Exporter);
-@ISA = qw();
-
-=head1 NAME
-
-DBIx::DBSchema::ColGroup - Column group objects
-
-=head1 SYNOPSIS
-
-  use DBIx::DBSchema::ColGroup;
-
-  $colgroup = new DBIx::DBSchema::ColGroup ( $lol_ref );
-  $colgroup = new DBIx::DBSchema::ColGroup ( \@lol );
-  $colgroup = new DBIx::DBSchema::ColGroup (
-    [
-      [ 'single_column' ],
-      [ 'multiple_columns', 'another_column', ],
-    ]
-  );
-
-  $lol_ref = $colgroup->lol_ref;
-
-  @sql_lists = $colgroup->sql_list;
-
-  @singles = $colgroup->singles;
-
-=head1 DESCRIPTION
-
-DBIx::DBSchema::ColGroup objects represent sets of sets of columns.  (IOW a
-"list of lists" - see L<perllol>.)
-
-=head1 METHODS
-
-=over 4
-
-=item new [ LOL_REF ]
-
-Creates a new DBIx::DBSchema::ColGroup object.  Pass a reference to a list of
-lists of column names.
-
-=cut
-
-sub new {
-  my($proto, $lol) = @_;
-
-  my $class = ref($proto) || $proto;
-  my $self = {
-    'lol' => $lol,
-  };
-
-  bless ($self, $class);
-
-}
-
-=item lol_ref
-
-Returns a reference to a list of lists of column names.
-
-=cut
-
-sub lol_ref {
-  my($self) = @_;
-  $self->{'lol'};
-}
-
-=item sql_list
-
-Returns a flat list of comma-separated values, for SQL statements.
-
-For example:
-
-  @lol = (
-           [ 'single_column' ],
-           [ 'multiple_columns', 'another_column', ],
-         );
-
-  $colgroup = new DBIx::DBSchema::ColGroup ( \@lol );
-
-  print join("\n", $colgroup->sql_list), "\n";
-
-Will print:
-
-  single_column
-  multiple_columns, another_column
-
-=cut
-
-sub sql_list { #returns a flat list of comman-separates lists (for sql)
-  my($self)=@_;
-   grep $_ ne '', map join(', ', @{$_}), @{$self->{'lol'}};
-}
-
-=item singles
-
-Returns a flat list of all single item lists.
-
-=cut
-
-sub singles { #returns single-field groups as a flat list
-  my($self)=@_;
-  #map ${$_}[0], grep scalar(@{$_}) == 1, @{$self->{'lol'}};
-  map { 
-    ${$_}[0] =~ /^(\w+)$/
-      #aah!
-      or die "Illegal column ", ${$_}[0], " in colgroup!";
-    $1;
-  } grep scalar(@{$_}) == 1, @{$self->{'lol'}};
-}
-
-=back
-
-=head1 AUTHOR
-
-Ivan Kohler <ivan-dbix-dbschema@420.am>
-
-=head1 COPYRIGHT
-
-Copyright (c) 2000 Ivan Kohler
-Copyright (c) 2000 Mail Abuse Prevention System LLC
-All rights reserved.
-This program is free software; you can redistribute it and/or modify it under
-the same terms as Perl itself.
-
-=head1 BUGS
-
-=head1 SEE ALSO
-
-L<DBIx::DBSchema::Table>, L<DBIx::DBSchema::ColGroup::Unique>,
-L<DBIx::DBSchema::ColGroup::Index>, L<DBIx::DBSchema>, L<perllol>, L<perldsc>,
-L<DBI>
-
-=cut
-
-1;
-