uninitialized constant Spree::Admin::ProductsController

[matiasmansilla1989]

Hello, I created a rails 4.1.6 project and then I added to my gemfile
gem 'spree_multi_domain', git: 'git://github.com/spree/spree-multi-domain.git'

Then when I run:
bundle exec rails g spree_multi_domain:install

I get the next error:
uninitialized constant Spree::Admin::ProductsController (NameError)

/Users/toptierlabs/.rvm/gems/ruby-2.1.1/bundler/gems/spree-multi-domain-c8782907a414/app/controllers/spree/admin/products_controller_decorator.rb:1:in <top (required)>': uninitialized constant Spree::Admin::ProductsController (NameError) from /Users/toptierlabs/.rvm/gems/ruby-2.1.1/bundler/gems/spree-multi-domain-c8782907a414/lib/spree_multi_domain/engine.rb:10:inblock (2 levels) in activate'
from /Users/toptierlabs/.rvm/gems/ruby-2.1.1/bundler/gems/spree-multi-domain-c8782907a414/lib/spree_multi_domain/engine.rb:9:in glob' from /Users/toptierlabs/.rvm/gems/ruby-2.1.1/bundler/gems/spree-multi-domain-c8782907a414/lib/spree_multi_domain/engine.rb:9:inblock in activate'
from /Users/toptierlabs/.rvm/gems/ruby-2.1.1/bundler/gems/spree-multi-domain-c8782907a414/lib/spree_multi_domain/engine.rb:8:in each' from /Users/toptierlabs/.rvm/gems/ruby-2.1.1/bundler/gems/spree-multi-domain-c8782907a414/lib/spree_multi_domain/engine.rb:8:inactivate'
.....

I was looking into the repo but I don't have idea what happen.

Thanks, Matias

[krtschmr]

Matias;

You need to install spree first. spree_multi_domain is just an extension on-top of spree.