For what it's worth, I'm upgrading from 1.5.1 to 1.6.3 right now and I just encountered the same error. I'm on Ubuntu 11.10, PostgreSQL 9.1, Python 2.7.
$ rb-site upgrade review-www Rebuilding directory structure Upgrading site settings_local.py Updating database. This may take a while. /home/yang/.virtualenvs/review/local/lib/python2.7/site-packages/django/db/__init__.py:19: DeprecationWarning: settings.DATABASE_* is deprecated; use settings.DATABASES instead. DeprecationWarning /home/yang/.virtualenvs/review/local/lib/python2.7/site-packages/django/db/__init__.py:60: DeprecationWarning: Short names for ENGINE in database configurations are deprecated. Prepend default.ENGINE with 'django.db.backends.' DeprecationWarning Creating tables ... Creating table accounts_localsiteprofile Creating table attachments_fileattachment Creating table reviews_fileattachmentcomment Creating table site_localsite_users Creating table site_localsite_admins Creating table site_localsite Upgrading Review Board from 1.5.1 to 1.6.3 There are unapplied evolutions for sessions. There are unapplied evolutions for accounts. There are unapplied evolutions for diffviewer. There are unapplied evolutions for reviews. There are unapplied evolutions for scmtools. Adding baseline version for new models Project signature has changed - an evolution is required Installing custom SQL ... Installing indexes ... No fixtures found. Registering new SCM Tool Plastic SCM (reviewboard.scmtools.plastic.PlasticTool) in database Error: Error applying evolution: column "basedir" of relation "diffviewer_diffset" already exists -- Want to help the Review Board project? Donate today at http://www.reviewboard.org/donate/ Happy user? Let us know at http://www.reviewboard.org/users/ -~----------~----~----~----~------~----~------~--~--- To unsubscribe from this group, send email to reviewboard+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/reviewboard?hl=en