prereqs

#!/bin/bash
#
#Copyright 2012 CurlyMo & Hexagon <development@xbian.org>
#
#This file is part of XBian - XBMC on the Raspberry Pi.
#
#XBian 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 3 of the License, or (at your option) any later
#version.
#
#XBian 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 XBian. If not, see <http://www.gnu.org/licenses/>

# Enable CTRL-C, doesn't clear caches, doesn't install/executes anything
if [ $(dpkg --get-selections | grep "^wget\|^dialog\|^screen\|^git\|^bc" | grep "[\ ]\{1,\}install"  | wc -l) -eq 5 ]; then
	echo $_REQUIREDPACKAGES" apt-get install dialog wget screen git bc";
	exit 0;
fi