devel/py-qutip-qip: Fix tests

devel/py-qutip-qip/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	qutip-qip
 DISTVERSION=	0.2.3
+PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -16,9 +17,10 @@ RUN_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}packaging>0:devel/py-packaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}qutip>=4.5:devel/py-qutip@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=1.0:science/py-scipy@${PY_FLAVOR}
+RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}ipython>0:devel/ipython@${PY_FLAVOR} # optional dependency, but required for tests
 
 USES=		python:3.7+
-USE_PYTHON=	distutils autoplist pytest # 5 tests fail, see https://github.com/qutip/qutip-qip/issues/196
+USE_PYTHON=	distutils autoplist pytest
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHON_SITELIBDIR}