Comment 5 for bug 1221467

Reviewed: https://review.openstack.org/45391
Committed: http://github.com/openstack/ceilometer/commit/f23d5fe3b733c7f990ed1bee2cc5e8c21d079828
Submitter: Jenkins
Branch: master

commit f23d5fe3b733c7f990ed1bee2cc5e8c21d079828
Author: Haomeng, Wang <email address hidden>
Date: Fri Sep 13 10:29:07 2013 +0800

    Update alembic requirement to 0.6.0 version

    Our ceilometer/storage/sqlalchemy/alembic/versions/b6ae66d05e3_remove_extra_indexes.py
    call a new drop_constraint method with type_ argument,
    but this new method argument is invovled from alembic 0.5.0 version,
    and Jenkins is using alembic 0.6.0 version, global-requirements.txt
    changed by 46004 patch already.

    Fixed bug: 1221467

    Change-Id: Iecdc453acc5fdbad28141e3c882df2f7006d5205