Ruby on Rails

I am able to create databases (development, test, and production
databases) as follows
.................................................................
ajit@ajit:~$ su - postgres
Password:
postgres@ajit:~$ psql
postgres=# create DATABASE book_shelf_development;
CREATE DATABASE
postgres=# create DATABASE book_shelf_test;
CREATE DATABASE
postgres=# create DATABASE book_shelf_production;
CREATE DATABASE
postgres=#

................................................................

But when I try to create same databases using the command
'rake db:create:all', I am getting an error massage saying 'FATAL:
Ident authentication failed for user "postgres"'. And none of the
databases are created.

And also after creating databases as shown above, I created migration
files and I am able to do rake db:migrate for the same database.yml
file.

Can you please help me why 'rake db:create:all' is not working?

Thank you
Ajit

--
Posted via http://www.ruby-forum.com/.

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.