Index: sysutils/Makefile
===================================================================
--- sysutils/Makefile
+++ sysutils/Makefile
@@ -916,6 +916,7 @@
     SUBDIR += py-scriptine
     SUBDIR += py-shutilwhich
     SUBDIR += py-stdiff
+    SUBDIR += py-superlance
     SUBDIR += py-supervisor
     SUBDIR += py-tmuxp
     SUBDIR += py-uptime
Index: sysutils/py-superlance/Makefile
===================================================================
--- /dev/null
+++ sysutils/py-superlance/Makefile
@@ -0,0 +1,33 @@
+# Created by: Fukang Chen <loader@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	superlance
+PORTVERSION=	1.0.0
+CATEGORIES=	sysutils python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	loader@FreeBSD.org
+COMMENT=	Superlance plugins for supervisord
+
+LICENSE=	BSD4CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}supervisor>0:sysutils/py-supervisor
+
+NO_ARCH=	yes
+
+# Actually 2.6-2.7,3.2-3.5
+USES=		python:2.7
+USE_PYTHON=	autoplist distutils
+
+.include <bsd.port.pre.mk>
+
+.if ${PYTHON_REL} < 3300
+TEST_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}mock>0:devel/py-mock
+.endif
+
+do-test:
+	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
+
+.include <bsd.port.post.mk>
Index: sysutils/py-superlance/distinfo
===================================================================
--- /dev/null
+++ sysutils/py-superlance/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1508254575
+SHA256 (superlance-1.0.0.tar.gz) = f697c71341e9a686f3a0ff3f04a82448523eac0a6121484933729ba65a973a63
+SIZE (superlance-1.0.0.tar.gz) = 36909
Index: sysutils/py-superlance/files/patch-superlance_httpok.py
===================================================================
--- /dev/null
+++ sysutils/py-superlance/files/patch-superlance_httpok.py
@@ -0,0 +1,24 @@
+GDB installs gcore(1) shell script on Linux:
+
+gcore(1):
+    -o filename
+       write core file to filename instead of core.pid
+
+gcore(1) is disabled in the devel/gdb port, and FreeBSD's
+gcore(1) provides a different command line option
+
+gcore(1):
+    -c      Write the core file to the specified file instead of
+            "core.<pid>".
+
+--- superlance/httpok.py.orig	2017-10-25 04:36:10 UTC
++++ superlance/httpok.py
+@@ -351,7 +351,7 @@ def main(argv=sys.argv):
+     programs = []
+     any = False
+     sendmail = '/usr/sbin/sendmail -t -i'
+-    gcore = '/usr/bin/gcore -o'
++    gcore = '/usr/bin/gcore -c'
+     coredir = None
+     eager = True
+     email = None
Index: sysutils/py-superlance/files/patch-superlance_memmon.py
===================================================================
--- /dev/null
+++ sysutils/py-superlance/files/patch-superlance_memmon.py
@@ -0,0 +1,15 @@
+FreeBSD's ps(1) only supports adding an equals sign to the last
+keyword, the original command returns a list of pid with non-empty
+header on FreeBSD.
+
+--- superlance/memmon.py.orig	2017-10-25 04:36:57 UTC
++++ superlance/memmon.py
+@@ -114,7 +114,7 @@ class Memmon:
+         self.stdout = sys.stdout
+         self.stderr = sys.stderr
+         self.pscommand = 'ps -orss= -p %s'
+-        self.pstreecommand = 'ps ax -o "pid= ppid= rss="'
++        self.pstreecommand = 'ps ax -o pid= -o ppid= -o rss='
+         self.mailed = False # for unit tests
+ 
+     def runforever(self, test=False):
Index: sysutils/py-superlance/pkg-descr
===================================================================
--- /dev/null
+++ sysutils/py-superlance/pkg-descr
@@ -0,0 +1,4 @@
+Superlance is a package of plugin utilities for monitoring and controlling
+processes that run under supervisor.
+
+WWW: https://github.com/Supervisor/superlance