- s.files = ["lib/arvados.rb"]
- s.add_dependency('google-api-client', '>= 0.6.3')
+ s.files = ["lib/arvados.rb", "lib/arvados/google_api_client.rb",
+ "lib/arvados/collection.rb", "lib/arvados/keep.rb"]
+ s.required_ruby_version = '>= 2.1.0'
+ s.add_dependency('google-api-client', '~> 0.6.3', '>= 0.6.3')