CommandError:找不到xgettext.与django i18n

我用django构建了一个简单的应用程序,我正在使用它I18N.但是当我试图运行以下命令时,

D:\work\i18n\testapp>django-admin.py makemessages -l en

我收到了以下错误,

D:\work\i18n\testapp>django-admin.py makemessages -l en
CommandError: Can't find xgettext. Make sure you have GNU gettext tools 0.15 or
newer installed.

在此之后我安装了python-gettext,但我仍然遇到CommandError: Can't find xgettext...错误.

这是我的setting.py

"""
Django settings for testapp project.

For more information on this file, see
https://docs.djangoproject.com/en/1.6/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.6/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os
BASE_DIR = os.path.dirname(os.path.dirname(__file__))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '-rzs11j%&)$=#s)x#bjug(@(7afjaz*wvynfewzaqb_#q1uuez'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

TEMPLATE_DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.middleware.locale.LocaleMiddleware',
)

ROOT_URLCONF = 'testapp.urls'

WSGI_APPLICATION = 'testapp.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.6/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}

# Internationalization
# https://docs.djangoproject.com/en/1.6/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.6/howto/static-files/

STATIC_URL = '/static/'

TEMPLATE_DIRS = (os.path.join(os.path.dirname(__file__), 'templates'),)


LOCALE_PATHS = (
    os.path.join(BASE_DIR, 'locale'),
)
print(LOCALE_PATHS)

这是我的模板,

{% load i18n %}


 
   
   
   

我在这里缺少什么？我必须安装任何设置或任何其他模块？