Index: head/math/cadabra2/Makefile
===================================================================
--- head/math/cadabra2/Makefile
+++ head/math/cadabra2/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	cadabra2
-PORTVERSION=	2.1.4
+PORTVERSION=	2.1.5
 CATEGORIES=	math
 
 MAINTAINER=	yuri@rawbw.com
@@ -23,13 +23,12 @@
 RUN_DEPENDS=	${PYTHON_SITELIBDIR}/sympy/__init__.py:math/py-sympy \
 		${PYTHON_SITELIBDIR}/matplotlib/__init__.py:math/py-matplotlib
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	kpeeters
-
 OPTIONS_DEFINE=	GUI
 OPTIONS_DEFAULT=GUI
 
 USES=		compiler:c++14-lang cmake gettext-runtime pkgconfig python:2 sqlite
+USE_GITHUB=	yes
+GH_ACCOUNT=	kpeeters
 GUI_USE=	GNOME=gtkmm30,gdkpixbuf2
 USE_TEX=	base texmf texhash
 USE_LDCONFIG=	yes
Index: head/math/cadabra2/distinfo
===================================================================
--- head/math/cadabra2/distinfo
+++ head/math/cadabra2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1493518416
-SHA256 (kpeeters-cadabra2-2.1.4_GH0.tar.gz) = 89a8dc02f41fcb1061007fc87034975ba2a249ea8e03b2e5f035b8a123459559
-SIZE (kpeeters-cadabra2-2.1.4_GH0.tar.gz) = 4475773
+TIMESTAMP = 1502099047
+SHA256 (kpeeters-cadabra2-2.1.5_GH0.tar.gz) = a21f2db951fee83c403e4627ca7deb9982601a610b295586014169c58efc48df
+SIZE (kpeeters-cadabra2-2.1.5_GH0.tar.gz) = 4581957