title: Swift cocoa pods issue: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture...'
body: <p>Is there a way to implement Amazon Polly into Swift?</p>
  <p>I followed this iOS-Example, that is given by Amazon Polly: <a href="https://docs.aws.amazon.com/polly/latest/dg/examples-ios.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/polly/latest/dg/examples-ios.html</a></p>
  <p>The problem is: I receive an error when trying to install the pod file.</p>
  <p>My pod file looks like this:</p>
  <pre><code>platform :ios, '15.0'
  use_frameworks!
  
  target 'PollySample' do
    pod 'AWSMobileClient'
    pod 'AWSPolly'
  end
  </code></pre>
  <p>When I do pod install, I receive the following error:</p>
  <pre><code>Analyzing dependencies
  
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  ### Command
  
  /usr/local/bin/pod install
  
  ### Report
  
  * What did you do?
  
  * What did you expect to happen?
  
  * What happened instead?
  
  
  ### Stack
  
     CocoaPods : 1.11.3
          Ruby : ruby 2.6.8p205 (2021-07-07 revision 67951) [universal.arm64e-darwin21]
      RubyGems : 3.0.3.1
          Host : macOS 12.2.1 (21D62)
         Xcode : 13.3 (13E113)
           Git : git version 2.32.0 (Apple Git-132)
  Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib
  Repositories : trunk - CDN - https://cdn.cocoapods.org/
  
  ### Plugins
  
  cocoapods-deintegrate : 1.0.5
  cocoapods-plugins     : 1.0.0
  cocoapods-search      : 1.0.1
  cocoapods-trunk       : 1.6.0
  cocoapods-try         : 1.2.0
  
  
  ### Podfile
  
  ruby
  platform :ios, '15.0'
  use_frameworks!
  
  target 'PollySample' do
    pod 'AWSMobileClient'
    pod 'AWSPolly'
  end
  
  
  ### Error
  
  
  LoadError - dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')), '/usr/lib/ffi_c.bundle' (no such file) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:5:in `rescue in &lt;top (required)&gt;'
  /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:2:in `&lt;top (required)&gt;'
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /Library/Ruby/Gems/2.6.0/gems/ethon-0.15.0/lib/ethon.rb:3:in `&lt;top (required)&gt;'
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `&lt;top (required)&gt;'
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:284:in `ensure_versions_file_loaded'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:208:in `search'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/aggregate.rb:83:in `block in search'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/aggregate.rb:83:in `select'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/aggregate.rb:83:in `search'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:416:in `create_set_from_sources'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:385:in `find_cached_set'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:360:in `specifications_for_dependency'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:165:in `search_for'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:274:in `block in sort_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `each'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `sort_by'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `sort_by!'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `sort_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/delegates/specification_provider.rb:60:in `block in sort_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/delegates/specification_provider.rb:77:in `with_no_such_dependency_error_handling'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/delegates/specification_provider.rb:59:in `sort_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:754:in `push_state_for_requirements'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:288:in `push_initial_state'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:210:in `start_resolution'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:168:in `resolve'
  /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolver.rb:43:in `resolve'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:94:in `resolve'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1078:in `block in resolve_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1076:in `resolve_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:416:in `analyze'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:240:in `resolve_dependencies'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:161:in `install!'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command/install.rb:52:in `run'
  /Library/Ruby/Gems/2.6.0/gems/claide-1.1.0/lib/claide/command.rb:334:in `run'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run'
  /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/bin/pod:55:in `&lt;top (required)&gt;'
  /usr/local/bin/pod:23:in `load'
  /usr/local/bin/pod:23:in `&lt;main&gt;'
  
  
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  [!] Oh no, an error occurred.
  
  Search for existing GitHub issues similar to yours:
  https://github.com/CocoaPods/CocoaPods/search?q=dlopen%28%2FLibrary%2FRuby%2FGems%2F2.6.0%2Fgems%2Fffi-1.15.5%2Flib%2Fffi_c.bundle%2C+0x0009%29%3A+tried%3A+%27%2FLibrary%2FRuby%2FGems%2F2.6.0%2Fgems%2Fffi-1.15.5%2Flib%2Fffi_c.bundle%27+%28mach-o+file%2C+but+is+an+incompatible+architecture+%28have+%27x86_64%27%2C+need+%27arm64e%27%29%29%2C+%27%2Fusr%2Flib%2Fffi_c.bundle%27+%28no+such+file%29+-+%2FLibrary%2FRuby%2FGems%2F2.6.0%2Fgems%2Fffi-1.15.5%2Flib%2Fffi_c.bundle&amp;type=Issues
  
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  Don't forget to anonymize any private data!
  
  Looking for related issues on cocoapods/cocoapods...
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  </code></pre>
  <p>Can I just use a simple API Call or something similar without cocoapods?</p>