Install Puppet client (agent)
<?php
$URL="https://raw.githubusercontent.com/panticz/installit/master/install.puppet-client.sh";

echo "wget $URL -O - | bash -";
echo "<div><pre>";
</pre></div>

$c = curl_init();
curl_setopt($c, CURLOPT_URL, $URL);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);

echo htmlspecialchars(curl_exec($c));

curl_close($c);

echo "";

?>

enabling pluginsync

sed -i '/\[main\]/a\pluginsync=true\' /etc/puppet/puppet.conf
sed -i '/\[main\]/a\runinterval=10\' /etc/puppet/puppet.conf

test connection to pupet server
puppet agent --test
OR
puppet agent --test --server puppet.lab --waitforcert 60 --verbose
#--no-daemonize

change update interwal in seconds (default 30min.)
vi /etc/puppet/puppet.conf
[main]
runinterval=300

puppet version
puppet --version

Links
http://docs.puppetlabs.com/learning/agent_master_basic.html