views:

63

answers:

2

I can't get my site running with south. I've successfully installed south, and I can 'import south' successfully.

./manage.py shell
>>> import south
>>>

However, once I add 'south' to INSTALLED_APPS, and run ./manage.py syncdb (to complete the installation), I get the following error:

There is no South database module 'south.db.django.db.backends.postgresql_psycopg2' for your database. Please either choose a supported database, check for SOUTH_DATABASE_ADAPTER[S] settings, or remove South from INSTALLED_APPS.

I'm using a PostgreSQL database, and the postgresql_psycopg2 library. I'm confused, because Postgres is definitely a supported database. Do I need to manually configure SOUTH_DATABASE_ADAPTER in settings.py?

Edit: Here are my database settings. I know they work -- the (test) server I'm trying to get this running on has been talking to the DB properly for weeks.

DATABASE_ENGINE = 'postgresql_psycopg2' 
DATABASE_NAME = 'iknowthisiscorrect' 
DATABASE_HOST = '' #localhost
DATABASE_PORT = '5432'  # I've configured Postgres to use this port
+1  A: 

Which versions of South and Django are you using? If you're on Django 1.2 you need to be using the latest version of South.

This line in the South codebase shows that it sets its own database adapter from the main project settings file's database settings if no specific SOUTH_DATABASE_ADAPTERS are set. This implies that your DB settings themselves might be wrong, perhaps?

Can you update your question with your database settings (minus passwords), please?

stevejalim
PS - i'm using south + postgres pretty much all the time, so it does work ;o)
stevejalim
You're right -- it was a version issue. I was on Django 1.1.1. Upgrading to 1.2 fixed it.
raviv
+1  A: 

I found this comment in the South source code. Look at line #63.

 63     # This error should only be triggered on 1.1 and below. 
64      sys.stderr.write( 
65          ( 
66              "There is no South database module '%s' for your database. " + \ 
67              "Please either choose a supported database, check for " + \ 
68              "SOUTH_DATABASE_ADAPTER[S] settings, " + \ 
69              "or remove South from INSTALLED_APPS.\n" 
70          ) % (module_name,) 

Which version of Django are you using? Is it <=1.1?

Manoj Govindan
Yes, I am using 1.1.1. Let me try upgrading to Django 1.2
raviv
Yes, upgrading to Django 1.2 fixed it.
raviv