Problem with bcrypt ruby gem and spree. #72

Hey
I am getting this error when it comes to installing spree....(I have checked with the spree issues board and been advised to check with you)

C:\Sites\mystore>spree install --auto-accept
gemfile spree
gemfile spree_gateway
gemfile spree_auth_devise
run bundle install from "."
Polyglot: found more than one candidate for bcrypt: C:/RailsInstaller/Ruby1.9.3
lib/ruby/gems/1.9.1/gems/bcrypt-ruby-3.1.0-x86-mingw32/lib/bcrypt, C:/RailsInst
ller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bcrypt-ruby-3.1.0-x86-mingw32/lib/bcryp
.
Polyglot: found more than one candidate for C:/Sites/mystore/config/environment
rb: C:/Sites/mystore/config/environment.rb, C:/Sites/mystore/config/environment
rb.
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3.3/lib/polyglo
.rb:63:in require': cannot load such file -- 1.9/bcrypt_ext (LoadError) from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3. /lib/polyglot.rb:63:inrequire'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in block in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:234:inblock in load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:639:in new_constants_in' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:234:inload_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bcrypt-ruby-3 1.0-x86-mingw32/lib/bcrypt_ext.rb:2:in<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3.
/lib/polyglot.rb:63:in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3. /lib/polyglot.rb:63:inrequire'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in block in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:234:inblock in load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:639:in new_constants_in' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:234:inload_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bcrypt-ruby-3 1.0-x86-mingw32/lib/bcrypt.rb:12:in<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3.
/lib/polyglot.rb:63:in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3. /lib/polyglot.rb:63:inrequire'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in block in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:234:inblock in load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:639:in new_constants_in' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:234:inload_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/devise-2.2.4/ ib/devise/models/database_authenticatable.rb:2:in<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/devise-2.2.4/
ib/devise/models.rb:97:in const_get' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/devise-2.2.4/ ib/devise/models.rb:97:inblock (2 levels) in devise'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/devise-2.2.4/
ib/devise/models.rb:92:in each' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/devise-2.2.4/ ib/devise/models.rb:92:inblock in devise'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/devise-2.2.4/
ib/devise/models.rb:123:in devise_modules_hook!' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/devise-2.2.4/ ib/devise/models.rb:90:indevise'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/bundler/gems/spree
auth_devise-5826881e4743/app/models/spree/user.rb:5:in <class:User>' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/bundler/gems/spree auth_devise-5826881e4743/app/models/spree/user.rb:2:inmodule:Spree'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/bundler/gems/spree
auth_devise-5826881e4743/app/models/spree/user.rb:1:in <top (required)>' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:469:inload'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:469:in block in load_file' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:639:innew_constants_in'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:468:in load_file' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:353:inrequire_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:502:in load_missing_constant' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:192:inblock in const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:190:in each' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:190:inconst_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/inflector/methods.rb:230:in block in constantize' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/inflector/methods.rb:229:ineach'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/inflector/methods.rb:229:in constantize' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/core_ext/string/inflections.rb:54:inconstantize'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_core-2.
.3/lib/spree/core.rb:19:in user_class' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_core-2. .3/app/models/spree/order.rb:39:inclass:Order'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_core-2.
.3/app/models/spree/order.rb:5:in <module:Spree>' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_core-2. .3/app/models/spree/order.rb:4:in<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:469:in load' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:469:inblock in load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:639:in new_constants_in' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:468:inload_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:353:in require_or_load' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:502:inload_missing_constant'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:192:in block in const_missing' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:190:ineach'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:190:in const_missing' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_api-2.0 3/app/models/spree/order_decorator.rb:1:in<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:245:in load' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:245:inblock in load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:236:in load_dependency' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:245:inload'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_api-2.0
3/lib/spree/api/engine.rb:23:in block in activate' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_api-2.0 3/lib/spree/api/engine.rb:22:inglob'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/spree_api-2.0
3/lib/spree/api/engine.rb:22:in activate' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/callbacks.rb:429:in_run__558019735__prepare__603508
43__callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/callbacks.rb:405:in __run_callback' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/callbacks.rb:385:in_run_prepare_callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/callbacks.rb:81:in run_callbacks' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3. .13/lib/action_dispatch/middleware/reloader.rb:74:inprepare!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.
.13/lib/action_dispatch/middleware/reloader.rb:48:in prepare!' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2. 3/lib/rails/application/finisher.rb:47:inblock in module:Finisher'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.
3/lib/rails/initializable.rb:30:in instance_exec' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2. 3/lib/rails/initializable.rb:30:inrun'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.
3/lib/rails/initializable.rb:55:in block in run_initializers' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2. 3/lib/rails/initializable.rb:54:ineach'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.
3/lib/rails/initializable.rb:54:in run_initializers' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2. 3/lib/rails/application.rb:136:ininitialize!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.
3/lib/rails/railtie/configurable.rb:30:in method_missing' from C:/Sites/mystore/config/environment.rb:5:in<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3.
/lib/polyglot.rb:63:in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/polyglot-0.3. /lib/polyglot.rb:63:inrequire'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in block in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport 3.2.13/lib/active_support/dependencies.rb:236:inload_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport
3.2.13/lib/active_support/dependencies.rb:251:in require' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2. 3/lib/rails/application.rb:103:inrequire_environment!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.
3/lib/rails/commands.rb:25:in <top (required)>' from script/rails:6:inrequire'
from script/rails:6:in `