--- Makefile.old	2014-06-10 11:59:51.905579573 +0200
+++ Makefile	2014-06-10 10:47:25.274879104 +0200
@@ -10,6 +10,10 @@
 
 LICENSE=	GPLv1
 
+BUILD_DEPENDS=	p5-YAML>=0.1:${PORTSDIR}/textproc/p5-YAML \
+		p5-Crypt-IDEA>=1.0:${PORTSDIR}/security/p5-Crypt-IDEA
+RUN_DEPENDS=	${BUILD_DEPENDS}
+
 USES=		perl5
 USE_PERL5=	configure