Trying to use active_scaffold.

When starting WEBrick this error message is displayed , “This version
of ActiveScaffold requires Rails 2.2 or higher.”

“gem list” displays “rails (2.2.2)”, so it looks like it should work.
A more complete listing is provided, below.

Any ideas here? What am I misreading?

Many thanks

$ ruby script/server
=> Booting WEBrick…
evaluate_init_rb': This version of ActiveScaffold requires Rails 2.2 or higher. Please use an earlier version. (RuntimeError) from ./script/../config/../vendor/rails/railties/lib/rails/plugin.rb: 79:inevaluate_init_rb’
from /home/drub/src/ruby/soccer/vendor/rails/activesupport/lib/
active_support/core_ext/kernel/reporting.rb:11:in silence_warnings' from ./script/../config/../vendor/rails/railties/lib/rails/plugin.rb: 75:inevaluate_init_rb’
from ./script/…/config/…/vendor/rails/railties/lib/rails/plugin.rb:
39:in load' from ./script/../config/../vendor/rails/railties/lib/rails/plugin/ loader.rb:33:inload_plugins’
from ./script/…/config/…/vendor/rails/railties/lib/rails/plugin/
loader.rb:32:in each' from ./script/../config/../vendor/rails/railties/lib/rails/plugin/ loader.rb:32:inload_plugins’
from ./script/…/config/…/vendor/rails/railties/lib/initializer.rb:
189:in load_plugins' ... 14 levels... from /home/drub/src/ruby/soccer/vendor/rails/activesupport/lib/ active_support/dependencies.rb:496:inrequire’
from /home/drub/src/ruby/soccer/vendor/rails/railties/lib/commands/
from script/server:3:in `require’
from script/server:3
$ gem list

*** LOCAL GEMS ***

actionmailer (2.2.2)
Service layer for easy email delivery and testing.

actionpack (2.2.2)
Web-flow and rendering framework putting the VC in MVC.

activerecord (2.2.2)
Implements the ActiveRecord pattern for ORM.

activeresource (2.2.2)
Think Active Record for web resources.

activesupport (2.2.2)
Support and utility classes used by the Rails framework.

assignment (0.0.1)
Library for completing assignments

rails (2.2.2)
Web-application framework with template engine, control-flow
and ORM.

rake (0.8.3)
Ruby based make-like utility.

sources (0.0.1)
This package provides download sources for remote gem installation