Index: head/science/mei/Makefile
===================================================================
--- head/science/mei/Makefile	(revision 455842)
+++ head/science/mei/Makefile	(revision 455843)
@@ -1,32 +1,32 @@
 # Created by: thierry@pompo.net
 # $FreeBSD$
 
 PORTNAME=	mei
 PORTVERSION=	1.0.4
 PORTREVISION=	1
 CATEGORIES=	science parallel
 MASTER_SITES=	http://code-saturne.org/releases/
 
 MAINTAINER=	thierry@FreeBSD.org
 COMMENT=	Code_Saturne Mathematical Expression Interpreter
 
 LICENSE=	LGPL21
 
 LIB_DEPENDS=	libbft.so:science/bft
 BUILD_DEPENDS=	swig:devel/swig13
 
-USES=		libtool python
+USES=		libtool python:2.7
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	ac_cv_path_PYEXE=${PYTHON_CMD}
 CONFIGURE_ARGS=	--with-bft=${LOCALBASE}
 INSTALL_TARGET=	install-strip
 
 .if defined(MAINTAINER_MODE)
 regression-test:
 	(cd ${WRKSRC}/tests &&	\
 	${MAKE} check &&	\
 	./mei_test )
 .endif
 
 .include <bsd.port.mk>