script/server (Error)

rubyonrails-talk
1

i did

cd blog

script/server and got follwoing message .

=> Booting WEBrick

=> Rails 2.3.8 application starting on http://0.0.0.0:3000

/usr/lib/ruby/gems/1.8/gems/activerecord-2.3.8/lib/active_record/connection_adapters/abstract/connection_specification.rb:62:in `establish_connection’: adapter:mysql database:blogg username:root password:12345 socket:/var/run/mysqld/mysqld.sock database is not configured (ActiveRecord::AdapterNotSpecified)

from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.8/lib/active_record/connection_adapters/abstract/connection_specification.rb:60:in `establish_connection'

from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.8/lib/active_record/connection_adapters/abstract/connection_specification.rb:55:in `establish_connection'

from /usr/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:438:in `initialize_database'

from /usr/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:141:in `process'

from /usr/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send'

from /usr/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run'

from /home/amrit/blog/config/environment.rb:9

from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'

from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'

from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'

from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'

from /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'

from /usr/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:84

from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'

from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'

from script/server:3

Then i did

lsof>grep 3000

kill -9 (4 digit ruby’s code)

Still didnt help

Please help to remove this

Thanks

2

Try: rake db:create

3

Tried it ,but it didnt help.Same error still exist

4

Check your database.yml file. In many cases, the problem can be due to indentation, trailing whitespace, etc.

5

The content of database.yml file are as

# SQLite version 3.x # gem install sqlite3-ruby (not necessary on OS X Leopard) development:   adapter:mysql   database:blogg   username:root   password:12345   socket:/var/run/mysqld/mysqld.sock

# 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: sqlite3   database: db/test.sqlite3   pool: 5   timeout: 5000

production:   adapter: sqlite3   database: db/production.sqlite3   pool: 5   timeout: 5000

           in development environment ,seems no whitespaces.So what may be behind the error?

Thanks

6

You need spaces between your YAML keys and values. Example:

development: adapter: mysql database: blogg username: root

password: 12345 socket: /var/run/mysqld/mysqld.sock