Install aws tool from Tim Kay with required CPAN modules

gistfile1.sh

#!/bin/sh

if [ $(id -u) -ne 0 ]
then
    echo 'Please run it as root'
    exit 99
fi

for X in CPAN JSON XML::Simple
do
    cpan -i ${X}
done

which aws > /dev/null
if [ $? -eq 0 ]
then
    WHERE=`which aws`
else
    WHERE='/usr/local/bin/aws'
fi

set -e
curl -o /tmp/aws https://raw.github.com/timkay/aws/master/aws
chmod +x /tmp/aws
mv /tmp/aws ${WHERE}