Cannot generate controller/scaffold after installing active_scaffold plugin

script/generate controller admin
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/
core_ext/module/aliasing.rb:33:in alias_method': undefined methodfind_full_template_path’ for class ActionView::Base' (NameError) from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/ active_support/core_ext/module/aliasing.rb:33:inalias_method_chain’
from C:/Documents and Settings/Sultan/My Documents/Aptana Studio/
depot/vendor/plugins/active_scaffold/lib/extensions/
generic_view_paths.rb:33
from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
gem_original_require' from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:inrequire’
from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/dependencies.rb:156:in require' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/ active_support/dependencies.rb:521:innew_constants_in’
from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/
active_support/dependencies.rb:156:in require' from C:/Documents and Settings/Sultan/My Documents/Aptana Studio/ depot/vendor/plugins/active_scaffold/environment.rb:63 ... 22 levels... from c:/ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/ generate.rb:1 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:ingem_original_require’
from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require’
from C:/Documents and Settings/Sultan/My Documents/Aptana Studio/
depot/script/generate:3

works now. Downloaded from: