Pod::Spec.new do |s| s.name = "Charts" s.version = "3.3.0" s.summary = "Charts is a powerful & easy to use chart library for iOS, tvOS and OSX (and Android)" s.homepage = "https://github.com/danielgindi/Charts" s.license = { :type => "Apache License, Version 2.0", :file => "LICENSE" } s.authors = "Daniel Cohen Gindi", "Philipp Jahoda" s.ios.deployment_target = "8.0" s.tvos.deployment_target = "9.0" s.osx.deployment_target = "10.11" s.source = { :git => "https://github.com/danielgindi/Charts.git", :tag => "v#{s.version}" } s.default_subspec = "Core" s.swift_version = '5.0' s.cocoapods_version = '>= 1.5.0' s.subspec "Core" do |ss| ss.source_files = "Source/Charts/**/*.swift" end end