--- Makefile	2015-04-13 23:28:27.880888000 +0300
+++ Makefile	2015-04-13 23:29:33.956274000 +0300
@@ -19,7 +19,7 @@
 
 DIST_SUBDIR=	python
 USE_PYTHON=	distutils
-USES=		gettext gmake pkgconfig python tar:bzip2
+USES=		fortran gettext gmake pkgconfig python tar:bzip2
 
 PYDISTUTILS_BUILDARGS=	\
 			WX_CONFIG="${WX_CONFIG}" \