diff --git a/addons/purchase/purchase.py b/addons/purchase/purchase.py
index 955ea80fc86..41aaa075094 100644
--- a/addons/purchase/purchase.py
+++ b/addons/purchase/purchase.py
@@ -266,7 +266,7 @@ class purchase_order(osv.osv):
 			'shipped':False,
 			'invoiced':False,
 			'invoice_id':False,
-			'picking_ids':False,
+			'picking_ids':[],
 			'name': self.pool.get('ir.sequence').get(cr, uid, 'purchase.order'),
 		})
 		return super(purchase_order, self).copy(cr, uid, id, default, context)
diff --git a/addons/report_analytic_line/__terp__.py b/addons/report_analytic_line/__terp__.py
index c35fcc4964c..9cce1319ed1 100644
--- a/addons/report_analytic_line/__terp__.py
+++ b/addons/report_analytic_line/__terp__.py
@@ -14,5 +14,5 @@
 		"report_analytic_planning_report.xml"
 	],
 	"active": False,
-	"installable": False
+	"installable": True
 }