diff -u jags-4.2.0/debian/changelog jags-4.2.0/debian/changelog
--- jags-4.2.0/debian/changelog
+++ jags-4.2.0/debian/changelog
@@ -1,3 +1,11 @@
+jags (4.2.0-2) unstable; urgency=medium
+
+  * debian/jags.postinst: Add missing shebang		(Closes: #843290)
+
+  * debian/control: Set Standards-Version: to current version 
+
+ -- Dirk Eddelbuettel <edd@debian.org>  Sat, 05 Nov 2016 12:59:52 -0500
+
 jags (4.2.0-1) unstable; urgency=medium
 
   * New upstream release
diff -u jags-4.2.0/debian/control jags-4.2.0/debian/control
--- jags-4.2.0/debian/control
+++ jags-4.2.0/debian/control
@@ -3,7 +3,7 @@
 Priority: optional
 Maintainer: Dirk Eddelbuettel <edd@debian.org>
 Build-Depends: debhelper (>= 7.0.50~), gfortran (>= 4:5.2), liblapack-dev, libltdl-dev (>= 2.2.6b), texlive-base, texlive-latex-base, texlive-generic-recommended, texlive-fonts-recommended, texlive-extra-utils, texlive-latex-recommended, texlive-latex-extra, texinfo, autotools-dev, faketime, g++ (>= 4:5.2), libcppunit-dev
-Standards-Version: 3.9.6
+Standards-Version: 3.9.8
 Homepage: http://www-fis.iarc.fr/~martyn/software/jags/
 
 Package: jags
diff -u jags-4.2.0/debian/jags.postinst jags-4.2.0/debian/jags.postinst
--- jags-4.2.0/debian/jags.postinst
+++ jags-4.2.0/debian/jags.postinst
@@ -1,3 +1,6 @@
+#!/bin/bash
+
+set -e
 
 #DEBHELPER#