Index: head/games/freecell-solver/Makefile
===================================================================
--- head/games/freecell-solver/Makefile	(revision 476372)
+++ head/games/freecell-solver/Makefile	(revision 476373)
@@ -1,56 +1,58 @@
 # Created by: Ying-Chieh Liao <ijliao@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	freecell-solver
-PORTVERSION=	4.18.0
-PORTREVISION=	1
+PORTVERSION=	4.20.0
 CATEGORIES=	games
 MASTER_SITES=	http://fc-solve.shlomifish.org/downloads/fc-solve/
 
 MAINTAINER=	danilo@FreeBSD.org
 COMMENT=	Open source framework for solving Freecell
 
 LICENSE=	MIT
 
 BUILD_DEPENDS=	p5-Path-Tiny>=0.076:devel/p5-Path-Tiny \
 		p5-Template-Toolkit>=2.26:www/p5-Template-Toolkit \
 		gperf:devel/gperf \
-		asciidoc:textproc/asciidoc
+		asciidoc:textproc/asciidoc \
+		${PYTHON_PKGNAMEPREFIX}random2>=1.0.1:math/py-random2@${PY_FLAVOR}
 
 OPTIONS_DEFINE=	DOCS EXAMPLES TCMALLOC
 TCMALLOC_DESC=	Use Google's TCMalloc
 
 USES=		cmake:outsource compiler:c11 perl5 python:3.4+ shebangfix tar:xz
 USE_PERL5=	build
 SHEBANG_FILES=	board_gen/make_pysol_freecell_board.py \
 		board_gen/transpose-freecell-board.py \
 		board_gen/find-freecell-deal-index.py \
-		board_gen/fc_solve_find_index_s2ints.py
+		board_gen/fc_solve_find_index_s2ints.py \
+		patsolve/patsolve/param.py
 CMAKE_ARGS=	-DFCS_WITH_TEST_SUITE:BOOL=OFF
 USE_LDCONFIG=	yes
 
 CFLAGS+=	-I${LOCALBASE}/include
 
 TCMALLOC_LIB_DEPENDS=	libtcmalloc.so:devel/google-perftools
 TCMALLOC_CMAKE_OFF=	-DFCS_AVOID_TCMALLOC:BOOL=ON
 
 post-patch:
 .for f in Shlomif_Common.cmake
 	@${REINPLACE_CMD} -e 's|share/man|man|' ${WRKSRC}/cmake/${f}
 .endfor
 .for f in children-playing-ball.sh sentient-pearls.sh
 	@${REINPLACE_CMD} -e 's|/bin/bash|/bin/sh|' ${WRKSRC}/Presets/presets/${f}
 .endfor
+	@${REINPLACE_CMD} -e 's|COMMAND "python3"|COMMAND "${PYTHON_VERSION}"|' ${WRKSRC}/CMakeLists.txt
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for f in AUTHORS.txt HACKING.txt INSTALL.txt NEWS.txt README.txt \
 	README.win32.txt TODO.txt USAGE.txt
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}
 .endfor
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 .for f in ctypes-test.py
 	${INSTALL_DATA} ${WRKSRC}/examples/${f} ${STAGEDIR}${EXAMPLESDIR}
 .endfor
 
 .include <bsd.port.mk>
Index: head/games/freecell-solver/distinfo
===================================================================
--- head/games/freecell-solver/distinfo	(revision 476372)
+++ head/games/freecell-solver/distinfo	(revision 476373)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1522420876
-SHA256 (freecell-solver-4.18.0.tar.xz) = d6369779837eef203e5a0051031245da772291cf2d6ff9f66555c69bcc8aaab2
-SIZE (freecell-solver-4.18.0.tar.xz) = 397488
+TIMESTAMP = 1532508911
+SHA256 (freecell-solver-4.20.0.tar.xz) = 869c210e7b63b0e0dcfb1c4a2322c41cfa8fbf8db01e7722254a7425a1ab7f81
+SIZE (freecell-solver-4.20.0.tar.xz) = 400008