sqlalchemy-migrate ImportError

sqlalchemy-migrate project changed where the versioning/exceptions modules are located, and therefore, when running tests with a newer version of the library, you get:

ERROR: Failure: ImportError (cannot import name exceptions)
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Traceback (most recent call last):
  File "/home/jpipes/repos/glance/bug704854/.glance-venv/lib/python2.6/site-packages/nose/loader.py", line 390, in loadTestsFromName
    addr.filename, addr.module)
  File "/home/jpipes/repos/glance/bug704854/.glance-venv/lib/python2.6/site-packages/nose/importer.py", line 39, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "/home/jpipes/repos/glance/bug704854/.glance-venv/lib/python2.6/site-packages/nose/importer.py", line 86, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "/home/jpipes/repos/glance/bug704854/tests/unit/test_migrations.py", line 21, in <module>
    import glance.registry.db.migration as migration_api
  File "/home/jpipes/repos/glance/bug704854/glance/registry/db/migration.py", line 22, in <module>
    from migrate.versioning import exceptions as versioning_exceptions
ImportError: cannot import name exceptions

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Ran 59 tests in 2.528s

FAILED (errors=1)