Index: head/science/R-cran-etm/Makefile
===================================================================
--- head/science/R-cran-etm/Makefile	(revision 477635)
+++ head/science/R-cran-etm/Makefile	(revision 477636)
@@ -1,16 +1,22 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	etm
-DISTVERSION=	0.6-2.1
+DISTVERSION=	1.0.3
 CATEGORIES=	science
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Empirical Transition Matrix
 
-LICENSE=	GPLv2+
+LICENSE=	MIT
+
+CRAN_DEPENDS=	R-cran-data.table>0:devel/R-cran-data.table \
+		R-cran-Rcpp>=0.11.4:devel/R-cran-Rcpp \
+		R-cran-RcppArmadillo>0:math/R-cran-RcppArmadillo
+BUILD_DEPENDS=	${CRAN_DEPENDS}
+RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
Index: head/science/R-cran-etm/distinfo
===================================================================
--- head/science/R-cran-etm/distinfo	(revision 477635)
+++ head/science/R-cran-etm/distinfo	(revision 477636)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1529462527
-SHA256 (etm_0.6-2.1.tar.gz) = 0ba3e3f4e6603d3e42a95f6b9012de141f0d07084b5bf1c63105095035df2ee3
-SIZE (etm_0.6-2.1.tar.gz) = 242366
+TIMESTAMP = 1531216933
+SHA256 (etm_1.0.3.tar.gz) = 6e6ff3b824ed2c32e96cbe396deb1d41e33c049eae2f6eee5182a4c72b2d6486
+SIZE (etm_1.0.3.tar.gz) = 242621