Problem regarding Sybase configuration with Aptana IDE

Hi!!,      I am using Apatana IDE for Rails development. I have installed SQL explorer plugin and connected to "Sybase"database. But through database.yml I am not able to connect to server. In fact it gives error while running WEBrick server.

Error is like this :------> [code] 3109 => Booting WEBrick... /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/ connection_adapters/abstract/connection_specification.rb:210:in `establish_connection': database configuration specifies nonexistent sybase adapter (ActiveRecord::AdapterNotFound)   from /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ active_record/connection_adapters/abstract/connection_specification.rb: 202:in `establish_connection'   from /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ active_record/connection_adapters/abstract/connection_specification.rb: 195:in `establish_connection'   from /usr/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/initializer.rb: 229:in `initialize_database'   from /usr/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/initializer.rb:88:in `process'   from /usr/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/initializer.rb:43:in `send'   from /usr/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/initializer.rb:43:in `run'   from ./script/../config/../config/environment.rb:13   from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'    ... 12 levels...   from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'   from ./script/server:3   from -e:4:in `load'   from -e:4[/code]

And mine database.yml file is ---------->

[code]

# MySQL (default setup). Versions 4.1 and 5.0 are recommended.

Maybe useful the following info.

http://wiki.rubyonrails.org/rails/pages/HowToSetupSybaseAdapterOnRails

development:    adapter: sybase    database: griffin    host: 192.168.0.13    port: 5006    username: sa    password:    numconvert: true

no need port field. you have to write server name which wrote in interfaces file on host field.

like this .

interfaces file ($SYBASE/interfaces)

SYBASE_RAILS         master tcp ether localhost 5000         query tcp ether localhost 5000

development:    adapter: sybase    database: griffin    host: SYBASE_RAILS    username: sa    password: sa_pass    numconvert: true

-- hiro