Index: lang/perl/DBIx-Replicate/trunk/lib/DBIx/Replicate/Strategy/CopyBy.pm
===================================================================
--- lang/perl/DBIx-Replicate/trunk/lib/DBIx/Replicate/Strategy/CopyBy.pm (revision 5801)
+++ lang/perl/DBIx-Replicate/trunk/lib/DBIx/Replicate/Strategy/CopyBy.pm (revision 6287)
@@ -6,4 +6,5 @@
 use Carp::Clan;
 use List::Util qw/min/;
+use Time::HiRes qw/time sleep/;
 
 sub new { bless {}, shift }
Index: lang/perl/DBIx-Replicate/trunk/lib/DBIx/Replicate/Strategy/PK.pm
===================================================================
--- lang/perl/DBIx-Replicate/trunk/lib/DBIx/Replicate/Strategy/PK.pm (revision 5801)
+++ lang/perl/DBIx-Replicate/trunk/lib/DBIx/Replicate/Strategy/PK.pm (revision 6287)
@@ -5,4 +5,5 @@
 use warnings;
 use Carp::Clan;
+use Time::HiRes qw/time sleep/;
 
 sub new { bless {}, shift }