```ruby
# -*- encoding: utf-8 -*-
require File.expand_path('../lib/alchemy/spree/version', __FILE__)

Gem::Specification.new do |gem|
  gem.authors       = ["Thomas von Deyen"]
  gem.email         = ["tvd@magiclabs.de"]
  gem.description   = %q{A Alchemy CMS and Spree connector}
  gem.summary       = %q{The World's Most Flexible E-Commerce Platform meets The World's Most Flexible Content Management System!}
  gem.homepage      = "https://github.com/magiclabs/alchemy_spree"
  gem.license       = 'BSD New'
  gem.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
  gem.files         = `git ls-files`.split("\n")
  gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
  gem.name          = "alchemy_spree"
  gem.require_paths = ["lib"]
  gem.version       = Alchemy::Spree::VERSION

  gem.add_dependency('alchemy_cms', ['~> 3.0.0.rc4'])
  gem.add_dependency('spree', ['~> 2.1.5'])
end
```

Allow spree 2.1 and 2.2
user
```ruby
# -*- encoding: utf-8 -*-
require File.expand_path('../lib/alchemy/spree/version', __FILE__)

Gem::Specification.new do |gem|
  gem.authors       = ["Thomas von Deyen"]
  gem.email         = ["tvd@magiclabs.de"]
  gem.description   = %q{A Alchemy CMS and Spree connector}
  gem.summary       = %q{The World's Most Flexible E-Commerce Platform meets The World's Most Flexible Content Management System!}
  gem.homepage      = "https://github.com/magiclabs/alchemy_spree"
  gem.license       = 'BSD New'
  gem.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
  gem.files         = `git ls-files`.split("\n")
  gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
  gem.name          = "alchemy_spree"
  gem.require_paths = ["lib"]
  gem.version       = Alchemy::Spree::VERSION

  gem.add_dependency('alchemy_cms', ['~> 3.0.0.rc4'])
  gem.add_dependency('spree', ['>= 2.1', '< 3.0'])
end
```
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