--- /dev/null
+#!/bin/sh
+# prerm script for roobuilder.
+#
+# See: dh_installdeb(1).
+
+set -e
+
+# Summary of how this script can be called:
+# * <prerm> 'remove'
+# * <old-prerm> 'upgrade' <new-version>
+# * <new-prerm> 'failed-upgrade' <old-version>
+# * <conflictor's-prerm> 'remove' 'in-favour' <package> <new-version>
+# * <deconfigured's-prerm> 'deconfigure' 'in-favour'
+# <package-being-installed> <version> 'removing'
+# <conflicting-package> <version>
+# for details, see https://www.debian.org/doc/debian-policy/ or
+# the debian-policy package.
+
+
+case "$1" in
+ remove|upgrade|deconfigure)
+ ;;
+
+ failed-upgrade)
+ ;;
+
+ *)
+ echo "prerm called with unknown argument '$1'" >&2
+ exit 1
+ ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0