Index: net-mgmt/netdata/Makefile
===================================================================
--- net-mgmt/netdata/Makefile
+++ net-mgmt/netdata/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	netdata
 PORTVERSION=	1.19.0
+PORTREVISION=	1
 DISTVERSIONPREFIX=	v
 CATEGORIES=	net-mgmt
 
@@ -88,6 +89,8 @@
 	    ${PATCH_WRKSRC}/configure.ac
 	@${REINPLACE_CMD} -e 's|%%ETCDIR%%|${ETCDIR}|g' \
 	    ${PATCH_WRKSRC}/configure.ac
+	@${REINPLACE_CMD} -e 's|%%PYTHON%%|${PYTHON_CMD}|g' \
+	    ${PATCH_WRKSRC}/collectors/python.d.plugin/python.d.plugin.in
 
 post-install:
 	${MKDIR} ${STAGEDIR}${ETCDIR}
Index: net-mgmt/netdata/files/patch-collectors_python.d.plugin_python.d.plugin.in
===================================================================
--- net-mgmt/netdata/files/patch-collectors_python.d.plugin_python.d.plugin.in
+++ net-mgmt/netdata/files/patch-collectors_python.d.plugin_python.d.plugin.in
@@ -1,10 +1,10 @@
---- collectors/python.d.plugin/python.d.plugin.in.orig	2019-10-10 13:13:19 UTC
+--- collectors/python.d.plugin/python.d.plugin.in.orig	2020-01-30 23:22:27 UTC
 +++ collectors/python.d.plugin/python.d.plugin.in
 @@ -1,6 +1,6 @@
- #!/usr/local/bin/bash
+ #!/usr/bin/env bash
  '''':;
 -pybinary=$(which python || which python3 || which python2)
-+pybinary=$(which python || which python3.6 || which python2.7)
++pybinary=%%PYTHON%%
  filtered=()
  for arg in "$@"
  do