def prompt_for_permission
      UI.titled_section 'Running Pre-Install Commands' do
        commands = pre_install_commands.length > 1 ? 'commands' : 'command'
        UI.puts "In order to try this pod, CocoaPods-Try needs to run the following #{commands}:"
        pre_install_commands.each { |command| UI.puts " - #{command}" }
        UI.puts "\nPress return to run these #{commands}, or press `ctrl + c` to stop trying this pod."
      end

      # Give an elegant exit point.
      UI.gets.chomp
    end
def prompt_for_permission
      UI.titled_section 'Running Pre-Install Commands' do
        commands = pre_install_commands.length > 1 ? 'commands' : 'command'
        UI.puts "In order to try this pod, CocoaPods-Try needs to run the following #{commands}:"
        pre_install_commands.each { |command| UI.puts " - #{command}" }
        UI.puts "\nPress return to run these #{commands}, or press `ctrl + c` to stop trying this pod."
      end

      # Give an elegant exit point.
      UI.gets.chomp
    end
If we need to run commands from pod-try we should let the users know
 what is going to be running on their device.