Puppet Install through shell for Ubuntu

puppet_install_deb.sh

# Pick your poison http://apt.puppetlabs.com/pool/lucid/main/p/puppet/
PUPPET_COMMON_VERSION=3.1.1-1puppetlabs1
HIERA_VERSION=1.1.2-1puppetlabs1

echo 'APT::Install-Recommends "false";' >> /etc/apt/apt.conf
echo 'APT::Get::AllowUnauthenticated "true";' >> /etc/apt/apt.conf

echo 'deb http://apt.puppetlabs.com precise main' > /etc/apt/sources.list.d/puppetlabs.list
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 4BD6EC30

apt-get update && apt-get upgrade -qq -d --reinstall

apt-get install -qq --reinstall puppet-common=$PUPPET_COMMON_VERSION hiera=$HIERA_VERSION