# To mirror apt.puppetlabs.com, the following rsync command should suffice
rsync -av --copy-links --del rsync://apt.puppetlabs.com/packages/apt/ /var/apt/

# Note, apt.puppetlabs.com/debian and apt.puppetlabs.com/ubuntu have been deprecated
# and removed in favor of apt.puppetlabs.com

# The enterprise directory contains the open sources for Puppet Enterprise

# The dist and pool directories make up the apt repository based on apt.puppetlabs.com

# To add the repo for your distribution, install the release package with the codename for your distribution. 
# for example, on precise: $ wget http://apt.puppetlabs.com/puppetlabs-release-precise.deb; dpkg -i puppetlabs-release-precise.deb