+print "$_\n" for sort grep $inc{$_}, keys %inc;
-foreach $module (sort keys %require) {
-+foreach my $module (sort keys %require) {
++foreach my $module (sort grep length, keys %require) {
if (length($require{$module}) == 0) {
if ($module =~ /^[0-9._]+$/) {
print "perl-base >= $module\n";