def install!(update)
      FileUtils.rm_rf(resources_dir)

      pods_installer.update = update
      pods_installer.installation_options.integrate_targets = false
      pods_installer.install!
      install_resources
      copy_cocoapods_env_and_prefix_headers
    end
def install!(update)
      FileUtils.rm_rf(resources_dir)

      pods_installer.update = update
      pods_installer.installation_options.integrate_targets = false
      pods_installer.install!
      install_resources
      copy_cocoapods_env_and_prefix_headers
    end
Performs a CocoaPods Installation.

 For now we only support one Pods target, this will have to be expanded
 once we work on more spec support.

 Let RubyMotion re-generate the BridgeSupport file whenever the list of
 installed pods changes.