diff -ruN /usr/ports/devel/py-dateutil/Makefile ./Makefile
--- /usr/ports/devel/py-dateutil/Makefile	2013-09-20 20:13:42.000000000 +0300
+++ ./Makefile	2014-01-25 11:45:46.502862389 +0200
@@ -1,5 +1,5 @@
 # Created by: Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
-# $FreeBSD: devel/py-dateutil/Makefile 327724 2013-09-20 17:13:42Z bapt $
+# $FreeBSD: head/devel/py-dateutil/Makefile 327724 2013-09-20 17:13:42Z bapt $
 
 PORTNAME=	dateutil
 PORTVERSION=	2.1
@@ -12,20 +12,20 @@
 MAINTAINER=	nivit@FreeBSD.org
 COMMENT=	Provides powerful extensions to the standard datetime module
 
-LICENSE=	BSD
+LICENSE=	BSD2CLAUSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>0:${PORTSDIR}/devel/py-six
 RUN_DEPENDS+=	${BUILD_DEPENDS}
 
 USE_PYTHON=	yes
-USE_PYDISTUTILS=	easy_install
-PYDISTUTILS_PKGNAME=	python-dateutil
+USE_PYDISTUTILS=	yes
+PYDISTUTILS_AUTOPLIST=	yes
 
-# Fix incorrect permissions
-NO_STAGE=	yes
 post-patch:
 	@${FIND} ${WRKSRC} -type f -exec ${CHMOD} ${SHAREMODE} {} ";"
 	@${REINPLACE_CMD} -e 's|import winreg|from six.moves import winreg|' ${WRKSRC}/dateutil/tzwin.py
+	# Fix incorrect permissions
+	${CHMOD} 644 ${WRKSRC}/python_${PORTNAME}.egg-info/*
 
 regression-test: build
 	@cd ${WRKSRC} && ${PYTHON_CMD} test.py
diff -ruN /usr/ports/devel/py-dateutil/pkg-plist ./pkg-plist
--- /usr/ports/devel/py-dateutil/pkg-plist	2013-01-24 09:42:32.000000000 +0200
+++ ./pkg-plist	1970-01-01 03:00:00.000000000 +0300
@@ -1,35 +0,0 @@
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/PKG-INFO
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/SOURCES.txt
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/dependency_links.txt
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/not-zip-safe
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/requires.txt
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/top_level.txt
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/__init__.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/__init__.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/__init__.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/easter.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/easter.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/easter.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/parser.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/parser.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/parser.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/relativedelta.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/relativedelta.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/relativedelta.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/rrule.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/rrule.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/rrule.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/tz.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/tz.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/tz.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/tzwin.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/tzwin.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/tzwin.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/zoneinfo/__init__.py
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/zoneinfo/__init__.pyc
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/zoneinfo/__init__.pyo
-%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/zoneinfo/zoneinfo--latest.tar.gz
-@dirrm %%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil/zoneinfo
-@dirrm %%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/dateutil
-@dirrm %%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO
-@dirrm %%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%