#!/bin/bash

USER_ID=$(id -u)

if [ $USER_ID -ne 0 ]; then
    echo "This build needs run as root, exitting..."
    exit 1
fi

DEPENDENCIES="ltsp-build-client ltsp-chroot apt-key apt"

echo "Checking dependencies ..."
for prog in ${DEPENDENCIES}; do 
    T=$(which ${prog})
    if [ -z ${T} ]; then
	echo "This build needs ${prog}, please install & run again"
	exit 1
    fi
done

exit 0