-from migrate.versioning import exceptions as versioning_exceptions

+
+try:
+    from migrate.versioning import exceptions as versioning_exceptions
+except ImportError:
+    try:
+        # python-migration changed location of exceptions after 1.6.3
+        # See LP Bug #717467
+        from migrate import exceptions as versioning_exceptions
+    except ImportError:
+        sys.exit(_("python-migrate is not installed. Exiting."))

Authors

@@ -4,6 +4,7 @@ Anthony Young <sleepsonthefloor@gmail.com>
 Antony Messerli <ant@openstack.org>
 Armando Migliaccio <Armando.Migliaccio@eu.citrix.com>
 Bilal Akhtar <bilalakhtar@ubuntu.com>
+Brian Schott <bschott@isi.edu> <bfschott@gmail.com>
 Chiradeep Vittal <chiradeep@cloud.com>
 Chmouel Boudjnah <chmouel@chmouel.com>
 Chris Behrens <cbehrens@codestud.com>