```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'poms/version'
require 'rake'

Gem::Specification.new do |spec|
  spec.name          = 'poms'
  spec.version       = Poms::VERSION
  spec.authors       = ['Tom Kruijsen']
  spec.email         = ['tom@brightin.nl']
  spec.description   = 'Interface to POMS CouchDB API'
  spec.summary       = 'Interface to POMS CouchDB API'
  spec.homepage      = 'https://github.com/brightin/poms'
  spec.license       = 'MIT'

  spec.files         = FileList['lib/**/*.rb', '[A-Z]*', 'spec/**/*'].to_a
  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
  spec.require_paths = ['lib']

  spec.add_dependency 'activesupport'
  spec.add_development_dependency 'bundler'
  spec.add_development_dependency 'fabrication'
  spec.add_development_dependency 'guard'
  spec.add_development_dependency 'guard-rspec'
  spec.add_development_dependency 'rake'
  spec.add_development_dependency 'rspec'
  spec.add_development_dependency 'rubocop'
  spec.add_development_dependency 'rubocop-rspec'
  spec.add_development_dependency 'timecop'
  spec.add_development_dependency 'vcr'
  spec.add_development_dependency 'webmock'
end
```

Remove "require rake" from gemspec
user
```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'poms/version'

Gem::Specification.new do |spec|
  spec.name          = 'poms'
  spec.version       = Poms::VERSION
  spec.authors       = ['Tom Kruijsen']
  spec.email         = ['tom@brightin.nl']
  spec.description   = 'Interface to POMS CouchDB API'
  spec.summary       = 'Interface to POMS CouchDB API'
  spec.homepage      = 'https://github.com/brightin/poms'
  spec.license       = 'MIT'

  spec.files         = FileList['lib/**/*.rb', '[A-Z]*', 'spec/**/*'].to_a
  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
  spec.require_paths = ['lib']

  spec.add_dependency 'activesupport'
  spec.add_development_dependency 'bundler'
  spec.add_development_dependency 'fabrication'
  spec.add_development_dependency 'guard'
  spec.add_development_dependency 'guard-rspec'
  spec.add_development_dependency 'rake'
  spec.add_development_dependency 'rspec'
  spec.add_development_dependency 'rubocop'
  spec.add_development_dependency 'rubocop-rspec'
  spec.add_development_dependency 'timecop'
  spec.add_development_dependency 'vcr'
  spec.add_development_dependency 'webmock'
end
```
assistant