Setting up rails to run with MySQL

So I used script/server webrick and it works, but how do I use MySQL
now? I already configured database.yml... when I try to run
script/server without webrick I get this error:

!!! Path to log file not valid: log/mongrel.log

Thanks for the help

Make sure that you have a log directory in your rails application's root.

Make sure that you have a log directory in yo

Do you have your config\database.yml set up something like this:

development:
  adapter: mysql
  database: myapp_development
  username: root
  password: my_pswd
  host: localhost

# Warning: The database defined as 'test' will be erased and
# re-generated from your development database when you run 'rake'.
# Do not set this db to the same as development or production.
test:
  adapter: mysql
  database: myapp_test
  username: root
  password: my_pswd
  host: localhost

production:
  adapter: mysql
  database: myapp_production
  username: root
  password: my_pswd
  host: localhost

HTH,
Richard