Getting transaction errors in Postgresql migrations
I try to install askbot as a pluggable app in my django project. It seems to work but when I run
python manage.py migrate
python manage.py test askbot
I have the following error
... File "/home/leo/Bureau/pic-13-geotopic/trunk/developpement/I/projetGeoForum/askbot/migrations/0161_add_field__user_languages.py", line 14, in forwards keep_default=False) File "/usr/lib/python2.7/dist-packages/south/db/generic.py", line 282, in add_column self.execute(sql) File "/usr/lib/python2.7/dist-packages/south/db/generic.py", line 150, in execute cursor.execute(sql, params) File "/usr/local/lib/python2.7/dist-packages/django/db/backends/postgresql_psycopg2/base.py", line 52, in execute return self.cursor.execute(query, args) django.db.utils.DatabaseError: column "languages" of relation "auth_user" already exists
I haven't changed any code in the askbot app. I think I have well merged the settings.py. Askbot success accessing the database.
I'm using postgreSQL 9.1.8 and psycopg2 2.4.5
Please do not hesitate if you want more information.