Index: head/science/py-OpenFermion/Makefile
===================================================================
--- head/science/py-OpenFermion/Makefile	(revision 465638)
+++ head/science/py-OpenFermion/Makefile	(revision 465639)
@@ -1,32 +1,30 @@
 # $FreeBSD$
 
 PORTNAME=	OpenFermion
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.4
+DISTVERSION=	0.4-29
+DISTVERSIONSUFFIX=	-g781d0a7
 CATEGORIES=	science python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Electronic structure package for quantum computers
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cvxopt>0:math/py-cvxopt@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}future>0:devel/py-future@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}h5py>0:science/py-h5py@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}matplotlib>0:math/py-matplotlib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}networkx>0:math/py-networkx@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=0.18.0:science/py-scipy@${FLAVOR} \
 		${PYNUMPY}
 
 USES=		python
 USE_GITHUB=	yes
 GH_ACCOUNT=	quantumlib
 USE_PYTHON=	distutils autoplist
 NO_ARCH=	yes
-
-post-patch: # workaround for https://github.com/quantumlib/OpenFermion/issues/289 (non-ascii file)
-	@truncate -s 0 ${WRKSRC}/README.rst
 
 .include <bsd.port.mk>
Index: head/science/py-OpenFermion/distinfo
===================================================================
--- head/science/py-OpenFermion/distinfo	(revision 465638)
+++ head/science/py-OpenFermion/distinfo	(revision 465639)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1522033438
-SHA256 (quantumlib-OpenFermion-v0.4_GH0.tar.gz) = 1073c74d71bf81efa64c5956f24a68b88f2de4c8e9f0eaf83da5536ba2137510
-SIZE (quantumlib-OpenFermion-v0.4_GH0.tar.gz) = 354007
+TIMESTAMP = 1522098723
+SHA256 (quantumlib-OpenFermion-v0.4-29-g781d0a7_GH0.tar.gz) = bf3c40e40798c1fb01b4b94edeb3a18be2f640ac20fb1ea51468e467b3add98e
+SIZE (quantumlib-OpenFermion-v0.4-29-g781d0a7_GH0.tar.gz) = 371180