--- last-852/scripts/last-dotplot.ori	2017-05-10 11:14:05.206748593 +0200
+++ last-852/scripts/last-dotplot	2017-05-10 11:15:31.009058957 +0200
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Read pair-wise alignments in MAF or LAST tabular format: write an
 # "Oxford grid", a.k.a. dotplot.
--- last-852/scripts/last-map-probs.ori	2017-05-10 11:14:11.856927669 +0200
+++ last-852/scripts/last-map-probs	2017-05-10 11:15:35.139288498 +0200
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright 2010, 2011, 2012, 2014 Martin C. Frith
 
--- last-852/scripts/last-postmask.ori	2017-05-10 11:14:19.817142021 +0200
+++ last-852/scripts/last-postmask	2017-05-10 11:15:44.939556158 +0200
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright 2014 Martin C. Frith
 
--- last-852/scripts/last-train.ori	2017-05-10 11:14:27.687353953 +0200
+++ last-852/scripts/last-train	2017-05-10 11:15:48.679658384 +0200
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 # Copyright 2015 Martin C. Frith
 
 import math, optparse, os, random, signal, subprocess, sys, tempfile
--- last-852/scripts/maf-convert.ori	2017-05-10 11:14:34.267531142 +0200
+++ last-852/scripts/maf-convert	2017-05-10 11:15:52.439761157 +0200
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 # Copyright 2010, 2011, 2013, 2014 Martin C. Frith
 # Read MAF-format alignments: write them in other formats.
 # Seems to work with Python 2.x, x>=6
--- last-852/scripts/maf-join.ori	2017-05-10 11:14:41.407723414 +0200
+++ last-852/scripts/maf-join	2017-05-10 11:15:56.699877600 +0200
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright 2009, 2010, 2011 Martin C. Frith
 
--- last-852/scripts/maf-swap.ori	2017-05-10 11:14:48.417912185 +0200
+++ last-852/scripts/maf-swap	2017-05-10 11:16:02.300030669 +0200
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Read MAF-format alignments, and write them, after moving the Nth
 # sequence to the top in each alignment.