Added command-not-found, fixes #5953

helpers/make-command-not-found

+#!/bin/sh
+#
+#    Copyright (C) 2013  Rubén Rodríguez <ruben@trisquel.info>
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+#
+
+VERSION=2
+
+. ./config
+
+for word in restricted nonfree multiverse aee afio app-install-data-commercial app-install-data-partner b43-fwcutter bcm43xx-fwcutter chromium-codecs-ffmpeg chromium-browser d4x easycrypt gdecrypt envyng-core envyng-gtk envyng-qt fglrx-installer freesci gfxboot-theme-ubuntu pitfdll helix-player isdnactivecards isdnutils ivman jockey mame mesademos moon ndisgtk ndiswrapper nikto nvidia-common nvidia-graphics-drivers nvidia-graphics-drivers-173 nvidia-graphics-drivers-180 nvidia-graphics-drivers-71 nvidia-graphics-drivers-96 nvidia-settings nvidia-xconfig ophcrack rman simutrans-pak128.britain simutrans simutrans-pak64 scribus-ng-doc software-center starfighter tatan testdrive unetbootin ubuntuone-client ubuntu-restricted-extras rhythmbox-ubuntuone-music-store seamonkey ubuntuone-dev-tools libubuntuone ubuntuone-storage-protocol user-mode-linux user-mode-linux-doc vrms 9wm 9menu w9wm acetoneiso a2ps-perl-ja bibletime bibledit bible-kjv winetricks ; do
+  /bin/sed "/$word/d" -i ./UnifiedDataExtractor/scan.data
+done
+
+sed 's/|universe|/|main|/' -i ./UnifiedDataExtractor/scan.data
+
+changelog "Removed references to non-free software"
+
+compile
+