package glance 2011.3-0ubuntu4 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

[Andy M]

OS upgrade from 10.04 crashed out and this is the only error reported.

ProblemType: Package
DistroRelease: Ubuntu 11.10
Package: glance 2011.3-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Sat Oct 15 11:07:11 2011
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426)
PackageArchitecture: all
SourcePackage: glance
Title: package glance 2011.3-0ubuntu4 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (1 days ago)

[Dave Walker (davewalker)]

Installing new version of config file /etc/init/glance-registry.conf ...
    params)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1244, in _execute_ddl
    return self.__execute_context(context)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1302, in __execute_context
    context.parameters[0], context=context)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1401, in _cursor_execute
    context)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1394, in _cursor_execute
    context)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 299, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (OperationalError) table images already exists u'\nCREATE TABLE images (\n\tid INTEGER NOT NULL, \n\tname VARCHAR(255), \n\ttype VARCHAR(30), \n\tsize INTEGER, \n\tstatus VARCHAR(30) NOT NULL, \n\tis_public BOOLEAN NOT NULL, \n\tlocation TEXT, \n\tcreated_at DATETIME NOT NULL, \n\tupdated_at DATETIME, \n\tdeleted_at DATETIME, \n\tdeleted BOOLEAN NOT NULL, \n\tPRIMARY KEY (id), \n\tCHECK (deleted IN (0, 1)), \n\tCHECK (is_public IN (0, 1))\n)\n\n' ()
in __execute_context
dpkg: error processing glance (--configure):
 subprocess installed post-installation script returned error exit status 1
No apport report written because MaxReports has already been reached