    # File lib/chef/knife/environment_create.rb, line 37
          def run
            env_name = @name_args[0]

            if env_name.nil?
              show_usage
              ui.fatal("You must specify an environment name")
              exit 1
            end

            env = Chef::Environment.new
            env.name(env_name)
            env.description(config[:description]) if config[:description]
            create_object(env)
          end