Redmine

I would like to use the last version of redmine. My Server is on DMZ, so i upgrade Ruby manually (one by one gems). All migrations goes well but when i try to start i've got next.
P.S. Also i have installed win2003 service, it runs but not works.

C:\xampplite\htdocs\redmine>ruby script/server webrick -e development
=> Booting WEBrick...
GLoc v1.1 running in development mode. Strings can be modified at runtime.
C:/xampplite/htdocs/redmine/vendor/rails/activesupport/lib/active_support/core_e
xt/module/aliasing.rb:31:in `alias_method': undefined method `add_engine_view_pa
ths' for class `Rails::Plugin::Loader' (NameError)
from C:/xampplite/htdocs/redmine/vendor/rails/activesupport/lib/active_s
upport/core_ext/module/aliasing.rb:31:in `alias_method_chain'
from C:/xampplite/htdocs/redmine/vendor/plugins/prepend_engine_views/ini
t.rb:5:in `included'
from C:/xampplite/htdocs/redmine/vendor/plugins/prepend_engine_views/ini
t.rb:4:in `class_eval'
from C:/xampplite/htdocs/redmine/vendor/plugins/prepend_engine_views/ini
t.rb:4:in `included'
from C:/xampplite/htdocs/redmine/vendor/plugins/prepend_engine_views/ini
t.rb:20:in `include'
from C:/xampplite/htdocs/redmine/vendor/plugins/prepend_engine_views/ini
t.rb:20:in `send'
from C:/xampplite/htdocs/redmine/vendor/plugins/prepend_engine_views/ini
t.rb:20:in `evaluate_init_rb'
from C:/xampplite/htdocs/redmine/vendor/rails/railties/lib/rails/plugin.
rb:95:in `evaluate_init_rb'
... 23 levels...
from C:/xampplite/htdocs/redmine/vendor/rails/railties/lib/commands/serv
er.rb:39
from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `ge
m_original_require'
from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `re
quire'
from script/server:3

Help please, i never coding Ruby, i just love Redmine