HI I try the ubuntu 12.04 alpha 2 root@node34:~# apt-cache policy glance glance: Installed: 2012.1~e3-0ubuntu1 Candidate: 2012.1~e3-0ubuntu1 Version table: *** 2012.1~e3-0ubuntu1 0 500 http://cn.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages 100 /var/lib/dpkg/status after install glance # glance-manage db_sync /usr/lib/python2.7/dist-packages/glance/registry/db/migrate_repo/versions/001_add_images_table.py:40: SADeprecationWarning: useexisting is deprecated. Use extend_existing. useexisting=True) Traceback (most recent call last): File "/usr/bin/glance-manage", line 128, in main() File "/usr/bin/glance-manage", line 124, in main dispatch_cmd(conf, args) File "/usr/bin/glance-manage", line 99, in dispatch_cmd cmd_func(conf, args) File "/usr/bin/glance-manage", line 87, in do_db_sync glance.registry.db.migration.db_sync(conf, version=db_version) File "/usr/lib/python2.7/dist-packages/glance/registry/db/migration.py", line 123, in db_sync upgrade(conf, version=version) File "/usr/lib/python2.7/dist-packages/glance/registry/db/migration.py", line 66, in upgrade return versioning_api.upgrade(sql_connection, repo_path, version) File "/usr/lib/python2.7/dist-packages/migrate/versioning/api.py", line 186, in upgrade return _migrate(url, repository, version, upgrade=True, err=err, **opts) File "", line 2, in _migrate File "/usr/lib/python2.7/dist-packages/migrate/versioning/util/__init__.py", line 159, in with_engine return f(*a, **kw) File "/usr/lib/python2.7/dist-packages/migrate/versioning/api.py", line 366, in _migrate schema.runchange(ver, change, changeset.step) File "/usr/lib/python2.7/dist-packages/migrate/versioning/schema.py", line 91, in runchange change.run(self.engine, step) File "/usr/lib/python2.7/dist-packages/migrate/versioning/script/py.py", line 145, in run script_func(engine) File "/usr/lib/python2.7/dist-packages/glance/registry/db/migrate_repo/versions/001_add_images_table.py", line 49, in upgrade create_tables(tables) File "/usr/lib/python2.7/dist-packages/glance/registry/db/migrate_repo/schema.py", line 97, in create_tables table.create() File "/usr/lib/python2.7/dist-packages/sqlalchemy/schema.py", line 564, in create checkfirst=checkfirst) File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 2234, in _run_visitor conn._run_visitor(visitorcallable, element, **kwargs) File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1904, in _run_visitor **kwargs).traverse_single(element) File "/usr/lib/python2.7/dist-packages/sqlalchemy/sql/visitors.py", line 86, in traverse_single return meth(obj, **kw) File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/ddl.py", line 86, in visit_table self.connection.execute(schema.CreateTable(table)) File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1405, in execute params) File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1496, in _execute_ddl compiled File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1646, in _execute_context context) File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1639, in _execute_context context) File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 330, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in execute self.errorhandler(self, exc, value) File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler raise errorclass, errorvalue sqlalchemy.exc.OperationalError: (OperationalError) (1050, "Table 'images' already exists") '\nCREATE TABLE images (\n\tid INTEGER NOT NULL AUTO_INCREMENT, \n\tname VARCHAR(255), \n\ttype VARCHAR(30), \n\tsize INTEGER, \n\tstatus VARCHAR(30) NOT NULL, \n\tis_public BOOL NOT NULL, \n\tlocation TEXT, \n\tcreated_at DATETIME NOT NULL, \n\tupdated_at DATETIME, \n\tdeleted_at DATETIME, \n\tdeleted BOOL NOT NULL, \n\tPRIMARY KEY (id), \n\tCHECK (is_public IN (0, 1)), \n\tCHECK (deleted IN (0, 1))\n)ENGINE=InnoDB\n\n' () root@node34:~#