Added YAML.

diff --git a/Makefile.PL b/Makefile.PL
index 0ca1a17..8e55a5d 100644 (file)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -31,6 +31,7 @@ check_version('Text::ParseWords'        => 0    => 0);
 check_version('Text::RecordParser'      => 0.02 => 0);
 check_version('XML::Writer'             => 0    => 1);
 check_version('XML::XPath'              => 1.13 => 1);
+check_version('YAML'                    => 0    => 1);
 
 print "\n";