def run
dest_file = File.expand_path(@dest_dir + "/newrelic.yml")
if File.exist?(dest_file)
raise NewRelic::Cli::Command::CommandFailure, "newrelic.yml file already exists. Move it out of the way."
end
File.open(dest_file, 'w') { | out | out.puts(content) }
puts "\nInstalled a default configuration file at\n\#{dest_file}.\n" unless quiet
puts "\nTo monitor your application in production mode, sign up for an account\nat www.newrelic.com, and replace the newrelic.yml file with the one\nyou receive upon registration.\n" unless quiet || @license_key != NO_LICENSE_KEY
puts "\nVisit support.newrelic.com if you are experiencing installation issues.\n" unless quiet
end