rails_yaml错误导致到mysql连接问题

wskickahn

　　错误： in `load': syntax error on line 37, col 2: `  socket: /var/run/mysqld/mysqld.sock' (ArgumentError)
　　
　　Booting Mongrel
=> Rails 2.3.2 application starting on http://0.0.0.0:3000
/usr/local/lib/ruby/1.8/yaml.rb:133:in`load': syntax error on line 24, col 2: `  socket: /var/run/mysqld/mysqld.sock' (ArgumentError)
    from /usr/local/lib/ruby/1.8/yaml.rb:133:in `load'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:880:in `database_configuration'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:416:in `initialize_database'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:141:in `process'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:113:in `send'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/initializer.rb:113:in `run'
    from /home/basheer/sites/music_library/config/environment.rb:9
    from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
    from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in`require'
    from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:521:in`new_constants_in'
    from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in`require'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:84
   from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
    from script/server:3
　　
　　
　　原因：配置${app_path}/conf/database.yml 时，由格式错误！
　　最大到可能是配置密码时，没有在password:与密码之间加入空格
　　password: 123456（红色到空格是必须的）

　　
　　
　　Y
　　Y
　　Y
　　N
　　Y
　　Y
　　Y