相关疑难解决方法(0)

我已经从django 1.2.7升级到django 1.5.1
我正在使用python 2.6.6
当我尝试运行时python manage.py collectstatic我得到

未知命令:'collectstatic'

来自我的settings.py

 STATICFILES_FINDERS = (
     'django.contrib.staticfiles.finders.FileSystemFinder',
     'django.contrib.staticfiles.finders.AppDirectoriesFinder',
     'compressor.finders.CompressorFinder',
)


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

TEMPLATE_CONTEXT_PROCESSORS = (
    "django.contrib.auth.context_processors.auth",
    "django.core.context_processors.debug",
    "django.core.context_processors.i18n",
    "django.core.context_processors.media",
    "django.core.context_processors.request",
    "django.contrib.messages.context_processors.messages",
    "MYPROJECT.control.context_processors.debug",
    "django.core.context_processors.static",
)

如果我跑python manage.py help 我得到

Available subcommands:

[django]
    cleanup
    compilemessages
    createcachetable
    dbshell
    diffsettings
    dumpdata
    flush
    inspectdb
    loaddata
    makemessages
    runfcgi
    runserver
    shell
    sql
    sqlall
    sqlclear
    sqlcustom
    sqlflush
    sqlindexes
    sqlinitialdata
    sqlsequencereset
    startapp
    startproject
    syncdb
    test
    testserver
    validate

如果我跑 python manage.py …

我写了一个简单的自定义命令hello.py:

from django.core.management.base import NoArgsCommand

class Command(NoArgsCommand):
    help = "prints hello world"

    def handle_noargs(self, **options):
        print "Hello, World!"

当我运行python manage.py hello时它返回

未知命令:'你好'

• 我把它放在我的应用程序下面的管理/命令目录中.
• 我已将__init__.py文件添加到管理和命令目录中.
• 我已经在settings.py中检查了我的应用是否在INSTALLED_APPS中
• 我已经尝试在不同的应用程序和项目根目录中安装它

运行python manage.py syncdb等没问题.如果我在命令行输入python,我可以导入django.core.management ok.

我知道我错过了一些明显的东西,但无法弄清楚是什么.

我该怎么调试这个来解决为什么我的自定义命令不能运行？