Only setting param for puppet versions >= 3.6.1

Author: seocam

manifests/init.pp

@@ -1,4 +1,13 @@
 
 class pip {
+
+  if versioncmp($::puppetversion,'3.6.1') >= 0 {
+    Package {
+      allow_virtual => true,
+    }
+  }
+
+  ensure_packages(['curl'])
+
   ensure_resource('pip::installation', ['2.6', '2.7', '3.3', '3.4'])
 }

manifests/installation.pp

@@ -3,8 +3,6 @@
   $python_version = $title,
 ) {
 
-  ensure_packages(['curl'], { allow_virtual => true })
-
   $get_pip_url = 'https://raw.githubusercontent.com/pypa/pip/1.5.6/contrib/get-pip.py'
 
   Exec {