Add script to install required packages to compile in Debian

In order to setup an environment to compile and to test CRIU
from source, we need to have required packages in Debian
environment.[^0] This script and its package list will help
setting it up.

contrib/debian/dev-packages.lst:
	* List of required packages for Debian development environment

scripts/install-debian-pkgs.sh:
	* A simple bash script instaling the required Debian packages

[0]: https://criu.org/Installation

Signed-off-by: Tuan T. Pham <tuan@vt.edu>

contrib/debian/dev-packages.lst

@@ -0,0 +1,18 @@
+# Required packages for development in Debian
+build-essential
+libprotobuf-dev
+libprotobuf-c0-dev
+protobuf-c-compiler
+protobuf-compiler
+python-protobuf
+
+# Extra packages, required for testing and building other tools
+pkg-config
+libnl-3-dev
+python-ipaddr
+libbsd0
+libbsd-dev
+iproute2
+libcap-dev
+libaio-dev
+python-yaml

scripts/install-debian-pkgs.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+# Install required packages for development environment in Debian Distro
+
+REQ_PKGS=${REQ_PKGS:=contrib/debian/dev-packages.lst}
+
+help_msg="Install required packages for development environment in Debian Distro
+Usage:
+	scripts/install-debian-pkgs.sh"
+
+function print_help()
+{
+	exec echo -e "$help_msg"
+}
+
+function process()
+{
+	sudo apt-get update
+	sudo apt-get install -yq $( sed 's/\#.*$//' ${REQ_PKGS} )
+}
+
+if [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
+	print_help
+else
+	process
+fi