Index: head/science/lamprop/files/patch-build.py
===================================================================
--- head/science/lamprop/files/patch-build.py	(revision 487794)
+++ head/science/lamprop/files/patch-build.py	(nonexistent)
@@ -1,11 +0,0 @@
---- build.py.orig	2018-03-13 08:20:32 UTC
-+++ build.py
-@@ -28,7 +28,7 @@ def mkarchive(name, modules, main='__mai
-     """
-     std = '__main__.py'
-     vi = sys.version_info
--    shebang = '#!/usr/bin/env python{}\n'.format(vi.major).encode('ascii')
-+    shebang = '#!/usr/bin/env python{}.{}\n'.format(vi.major, vi.minor).encode('ascii')
-     if isinstance(modules, str):
-         modules = [modules]
-     if main != std:

Property changes on: head/science/lamprop/files/patch-build.py
___________________________________________________________________
Deleted: fbsd:nokeywords
## -1 +0,0 ##
-yes
\ No newline at end of property
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:mime-type
## -1 +0,0 ##
-text/plain
\ No newline at end of property
Index: head/science/lamprop/Makefile
===================================================================
--- head/science/lamprop/Makefile	(revision 487794)
+++ head/science/lamprop/Makefile	(revision 487795)
@@ -1,32 +1,31 @@
 # $FreeBSD$
 
 PORTNAME=	lamprop
-PORTVERSION=	3.4
-PORTREVISION=	2
+PORTVERSION=	3.8
 CATEGORIES=	science python
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	rsmith@xs4all.nl
 COMMENT=	Calculates properties of fiber reinforced composites
 
 LICENSE=	BSD2CLAUSE
 
+BUILD_DEPENDS=	${PYNUMPY}
 RUN_DEPENDS=	${PYNUMPY}
 
-USES=		python:3.4+
+USES=		python:3.6+
+USE_PYTHON=	autoplist concurrent distutils
 USE_GITHUB=	yes
 GH_ACCOUNT=	rsmith-nl
+
 NO_ARCH=	yes
 
-PLIST_FILES=	bin/lamprop \
-		man/man1/lamprop.1.gz \
-		man/man5/lamprop.5.gz
+PORTDOCS=	lamprop-manual.pdf
 
-do-build:
-	cd ${WRKSRC} && ${PYTHON_VERSION} build.py
+OPTIONS_DEFINE=	DOCS
 
-do-install:
-	${INSTALL_SCRIPT} ${WRKSRC}/lamprop ${STAGEDIR}${PREFIX}/bin
-	${INSTALL_MAN} ${WRKSRC}/doc/lamprop.1 ${STAGEDIR}${MAN1PREFIX}/man/man1
-	${INSTALL_MAN} ${WRKSRC}/doc/lamprop.5 ${STAGEDIR}${MAN5PREFIX}/man/man5
+post-install-DOCS-on:
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/doc/lamprop-manual.pdf ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
Index: head/science/lamprop/distinfo
===================================================================
--- head/science/lamprop/distinfo	(revision 487794)
+++ head/science/lamprop/distinfo	(revision 487795)
@@ -1,3 +1,3 @@
 TIMESTAMP = 1513686957
-SHA256 (rsmith-nl-lamprop-3.4_GH0.tar.gz) = 25ddfe2e110d01a9894f8d4694352377903b7a24df4f5a6127acfe3fc1eb82dc
-SIZE (rsmith-nl-lamprop-3.4_GH0.tar.gz) = 53081
+SHA256 (rsmith-nl-lamprop-3.8_GH0.tar.gz) = 486baf72e0b94f27a31926611a155da6df26cd04a79517d53480083be5da574f
+SIZE (rsmith-nl-lamprop-3.8_GH0.tar.gz) = 221538