Index: trunk/packages/invirt-database/python/database/models.py
===================================================================
--- trunk/packages/invirt-database/python/database/models.py	(revision 2536)
+++ trunk/packages/invirt-database/python/database/models.py	(revision 2537)
@@ -112,4 +112,5 @@
        Column('succeeded', Boolean, nullable=False),
        Column('failed_stage', String, nullable=True, default=None),
+       Column('traceback', String, nullable=True, default=None),
        Column('inserted_at', DateTime, nullable=False, default=datetime.datetime.utcnow))