```ruby
Pod::Spec.new do |s|
    s.name = 'BothamUI'
    s.version = '0.0.1'
    s.license = 'Apache V2'
    s.summary = 'Model View Presenter Framework written in Swift'
    s.homepage = 'https://github.com/Karumi/BothamUI'
    s.social_media_url = 'http://twitter.com/goKarumi'
    s.authors = {'Karumi' => 'hello@karumi.com' }
    s.source = { :git => 'https://github.com/Karumi/BothamUI.git', :tag => s.version }

    s.ios.deployment_target = '8.0'
    s.osx.deployment_target = '10.10'
    s.tvos.deployment_target = '9.0'
    s.watchos.deployment_target = '2.0'

    s.source_files = 'BothamUI/*.swift'

    s.requires_arc = true
end```

Remove other deployment_target than iOS
user
```ruby
Pod::Spec.new do |s|
    s.name = 'BothamUI'
    s.version = '0.0.1'
    s.license = 'Apache V2'
    s.summary = 'Model View Presenter Framework written in Swift'
    s.homepage = 'https://github.com/Karumi/BothamUI'
    s.social_media_url = 'http://twitter.com/goKarumi'
    s.authors = {'Karumi' => 'hello@karumi.com' }
    s.source = { :git => 'https://github.com/Karumi/BothamUI.git', :tag => s.version }

    s.ios.deployment_target = '8.0'

    s.source_files = 'BothamUI/*.swift'

    s.requires_arc = true
end```
assistant