Pip installation for multiple python versions

manifests/init.pp

@@ -1,13 +1,4 @@
 
 class pip {
-  ensure_packages(['curl'])
-
-  $get_pip_url = 'https://raw.githubusercontent.com/pypa/pip/1.5.6/contrib/get-pip.py'
-
-  exec { 'install-pip':
-    command => "curl -L $get_pip_url | python",
-    path    => ['/usr/bin', '/usr/local/bin', '/bin/'],
-    unless  => 'which pip',
-    require => Package['curl'],
-  }
+  ensure_resource('pip::install', ['2.6', '2.7', '3.3', '3.4'])
 }

manifests/install.pp

@@ -0,0 +1,21 @@
+
+define pip::install (
+  $python_version = $title,
+) {
+
+  ensure_packages(['curl'], { allow_virtual => true })
+
+  $get_pip_url = 'https://raw.githubusercontent.com/pypa/pip/1.5.6/contrib/get-pip.py'
+
+  Exec {
+    path    => ['/usr/bin', '/usr/local/bin', '/bin/'],
+    require => Package['curl'],
+  }
+
+  exec { "install-pip$python_version":
+    command => "curl -L $get_pip_url | python$python_version",
+    unless  => "which pip$python_version",
+    onlyif  => "which python$python_version",
+  }
+
+}