diff -r a2342f26c9de -r b0b56e0f8c7f dev/provisioning/modules/puppi/manifests/dependencies.pp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dev/provisioning/modules/puppi/manifests/dependencies.pp	Fri Jan 15 15:35:00 2016 +0100
@@ -0,0 +1,38 @@
+# Class puppi::dependencies
+#
+# This class provides commands and tools needed for full Puppi
+# functionality. Since you might already have these package
+# resources in your modules, to avoid conflicts you may decide
+# to include the needed packages somewhere else and avoid the
+# direct inclusion of puppi::dependencies with the parameter:
+#   install_dependencies => false
+#
+class puppi::dependencies {
+
+  require puppi::params
+
+  if ! defined(Package['curl']) {
+    package { 'curl' : ensure => present }
+  }
+
+  if ! defined(Package['wget']) {
+    package { 'wget' : ensure => present }
+  }
+
+  if ! defined(Package['unzip']) {
+    package { 'unzip' : ensure => present }
+  }
+
+  if ! defined(Package['rsync']) {
+    package { 'rsync' : ensure => present }
+  }
+
+  if ! defined(Package[$puppi::params::package_nagiosplugins]) {
+    package { $puppi::params::package_nagiosplugins : ensure => present }
+  }
+
+  if ! defined(Package[$puppi::params::package_mail]) {
+    package { $puppi::params::package_mail : ensure => present }
+  }
+
+}