Problem in my Instalaltion

[hmlotfy]

Output of Debug stack is below:

AttributeError at /

'module' object has no attribute 'MEMCACHED_BACKEND'

Request Method: GET
Request URL: http://193.227.1.188/
Django Version: 1.5
Exception Type: AttributeError
Exception Value:

'module' object has no attribute 'MEMCACHED_BACKEND'

Exception Location: /home/hmlotfy/sharek/core/views.py in , line 53
Python Executable: /usr/bin/python
Python Version: 2.7.3
Python Path:

['/home/hmlotfy/sharek',
'/usr/local/lib/python2.7/dist-packages/pip-1.2.1-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/template_utils-0.4p2-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/humanize-0.3-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/memcache_toolbar-0.5.2-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/django_debug_toolbar-0.9.4-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/django_smart_selects-1.0.5-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/django_evolution-0.6.8-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/oauth2-1.5.211-py2.7.egg',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-linux2',
'/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages/PIL',
'/usr/lib/python2.7/dist-packages/gst-0.10',
'/usr/lib/python2.7/dist-packages/gtk-2.0',
'/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
'/usr/lib/python2.7/dist-packages/ubuntuone-client',
'/usr/lib/python2.7/dist-packages/ubuntuone-control-panel',
'/usr/lib/python2.7/dist-packages/ubuntuone-couch',
'/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol']

Server time: Wed, 13 Mar 2013 14:18:04 +0000
Traceback Switch to copy-and-paste view

/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in get_response

                        resolver_match = resolver.resolve(request.path_info)

    ...
▶ Local vars
/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py in resolve

                        sub_match = pattern.resolve(new_path)

    ...
▶ Local vars
/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py in resolve

                return ResolverMatch(self.callback, args, kwargs, self.name)

    ...
▶ Local vars
/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py in callback

            self._callback = get_callable(self._callback_str)

    ...
▶ Local vars
/usr/local/lib/python2.7/dist-packages/django/utils/functional.py in wrapper

            result = func(*args)

    ...
▶ Local vars
/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py in get_callable

                mod = import_module(mod_name)

    ...
▶ Local vars
/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py in import_module

        __import__(name)

    ...
▶ Local vars
/home/hmlotfy/sharek/core/views.py in <module>

    mc = memcache.Client([settings.MEMCACHED_BACKEND])

    ...
▶ Local vars

Request information
GET

No GET data
POST

No POST data
FILES

No FILES data
COOKIES

No cookie data
META
Variable Value
RUN_MAIN

'true'

SERVER_SOFTWARE

'WSGIServer/0.1 Python/2.7.3'

SCRIPT_NAME

u''

REQUEST_METHOD

'GET'

SERVER_PROTOCOL

'HTTP/1.1'

HOME

'/home/hmlotfy'

LANG

'en_US.UTF-8'

SHELL

'/bin/bash'

SERVER_PORT

'80'

USERNAME

'root'

HTTP_HOST

'193.227.1.188'

HTTP_ACCEPT

'text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8'

SUDO_GID

'1000'

wsgi.version

(1, 0)

wsgi.run_once

False

wsgi.errors

<open file '', mode 'w' at 0x7f2638dcf270>

wsgi.multiprocess

False

HTTP_ACCEPT_LANGUAGE

'en-US,en;q=0.5'

MAIL

'/var/mail/root'

LS_COLORS

'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:.tar=01;31:.tgz=01;31:.arj=01;31:.taz=01;31:.lzh=01;31:.lzma=01;31:.tlz=01;31:.txz=01;31:.zip=01;31:.z=01;31:.Z=01;31:.dz=01;31:.gz=01;31:.lz=01;31:.xz=01;31:.bz2=01;31:.bz=01;31:.tbz=01;31:.tbz2=01;31:.tz=01;31:.deb=01;31:.rpm=01;31:.jar=01;31:.war=01;31:.ear=01;31:.sar=01;31:.rar=01;31:.ace=01;31:.zoo=01;31:.cpio=01;31:.7z=01;31:.rz=01;31:.jpg=01;35:.jpeg=01;35:.gif=01;35:.bmp=01;35:.pbm=01;35:.pgm=01;35:.ppm=01;35:.tga=01;35:.xbm=01;35:.xpm=01;35:.tif=01;35:.tiff=01;35:.png=01;35:.svg=01;35:.svgz=01;35:.mng=01;35:.pcx=01;35:.mov=01;35:.mpg=01;35:.mpeg=01;35:.m2v=01;35:.mkv=01;35:.webm=01;35:.ogm=01;35:.mp4=01;35:.m4v=01;35:.mp4v=01;35:.vob=01;35:.qt=01;35:.nuv=01;35:.wmv=01;35:.asf=01;35:.rm=01;35:.rmvb=01;35:.flc=01;35:.avi=01;35:.fli=01;35:.flv=01;35:.gl=01;35:.dl=01;35:.xcf=01;35:.xwd=01;35:.yuv=01;35:.cgm=01;35:.emf=01;35:.axv=01;35:.anx=01;35:.ogv=01;35:.ogx=01;35:.aac=00;36:.au=00;36:.flac=00;36:.mid=00;36:.midi=00;36:.mka=00;36:.mp3=00;36:.mpc=00;36:.ogg=00;36:.ra=00;36:.wav=00;36:.axa=00;36:.oga=00;36:.spx=00;36:.xspf=00;36:'

PATH_INFO

u'/'

LOGNAME

'root'

USER

'root'

QUERY_STRING

''

PATH

'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'

TERM

'xterm'

HTTP_USER_AGENT

'Mozilla/5.0 (Windows NT 6.2; WOW64; rv:19.0) Gecko/20100101 Firefox/19.0'

HTTP_CONNECTION

'keep-alive'

SERVER_NAME

'dostour2012.org'

REMOTE_ADDR

'193.227.1.177'

wsgi.url_scheme

'http'

SUDO_USER

'hmlotfy'

CONTENT_LENGTH

''

SUDO_UID

'1000'

wsgi.input

<socket._fileobject object at 0x7f262c144a50>

wsgi.multithread

True

TZ

'UTC'

SUDO_COMMAND

'./manage.py runserver 193.227.1.188:80 --settings=sharek.settings'

GATEWAY_INTERFACE

'CGI/1.1'

DJANGO_SETTINGS_MODULE

'sharek.settings'

CONTENT_TYPE

'text/plain'

wsgi.file_wrapper

''

REMOTE_HOST

''

HTTP_ACCEPT_ENCODING

'gzip, deflate'

Settings
Using settings module sharek.settings
Setting Value
DEBUG_TOOLBAR_PANELS

('debug_toolbar.panels.version.VersionDebugPanel',
'debug_toolbar.panels.timer.TimerDebugPanel',
'debug_toolbar.panels.settings_vars.SettingsVarsDebugPanel',
'debug_toolbar.panels.headers.HeaderDebugPanel',
'debug_toolbar.panels.request_vars.RequestVarsDebugPanel',
'debug_toolbar.panels.template.TemplateDebugPanel',
'debug_toolbar.panels.sql.SQLDebugPanel')

USE_L10N

True

USE_THOUSAND_SEPARATOR

False

CSRF_COOKIE_SECURE

False

LANGUAGE_CODE

'en-us'

ROOT_URLCONF

'sharek.urls'

MANAGERS

()

TEMPLATE_LOADERS

('django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader')

DEFAULT_CHARSET

'utf-8'

STATIC_ROOT

''

SOCIAL_AUTH_SESSION_EXPIRATION

False

SOCIAL_AUTH_ASSOCIATE_URL_NAME

'socialauth_associate_complete'

ALLOWED_HOSTS

[]

MESSAGE_STORAGE

'django.contrib.messages.storage.fallback.FallbackStorage'

EMAIL_SUBJECT_PREFIX

'[Django] '

SEND_BROKEN_LINK_EMAILS

False

STATICFILES_FINDERS

('django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder')

GOOGLE_OAUTH2_CLIENT_ID

''

SESSION_CACHE_ALIAS

'default'

SESSION_COOKIE_DOMAIN

None

SESSION_COOKIE_NAME

'dostorid'

ADMIN_FOR

()

TIME_INPUT_FORMATS

('%H:%M:%S', '%H:%M')

DATABASES

{'default': {'ENGINE': 'django.db.backends.postgresql_psycopg2',
'HOST': '',
'NAME': 'sharek',
'OPTIONS': {},
'PASSWORD': u'********************',
'PORT': '',
'TEST_CHARSET': None,
'TEST_COLLATION': None,
'TEST_MIRROR': None,
'TEST_NAME': None,
'TIME_ZONE': 'UTC',
'USER': 'tom'}}

X_FRAME_OPTIONS

'SAMEORIGIN'

FILE_UPLOAD_PERMISSIONS

None

FILE_UPLOAD_HANDLERS

('django.core.files.uploadhandler.MemoryFileUploadHandler',
'django.core.files.uploadhandler.TemporaryFileUploadHandler')

DEFAULT_CONTENT_TYPE

'text/html'

APPEND_SLASH

True

FIRST_DAY_OF_WEEK

0

DATABASE_ROUTERS

[]

YEAR_MONTH_FORMAT

'F Y'

STATICFILES_STORAGE

'django.contrib.staticfiles.storage.StaticFilesStorage'

CACHES

{'default': {'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'LOCATION': '127.0.0.1:11211'}}

SERVER_EMAIL

'root@localhost'

SESSION_COOKIE_PATH

'/'

MIDDLEWARE_CLASSES

('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'debug_toolbar.middleware.DebugToolbarMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware')

USE_I18N

True

THOUSAND_SEPARATOR

','

SECRET_KEY

u'********************'

LANGUAGE_COOKIE_NAME

'django_language'

FACEBOOK_EXTENDED_PERMISSIONS

['email']

FILE_UPLOAD_TEMP_DIR

None

TRANSACTIONS_MANAGED

False

LOGGING_CONFIG

'django.utils.log.dictConfig'

GOOGLE_OAUTH2_CLIENT_SECRET

u'********************'

WSGI_APPLICATION

'sharek.wsgi.application'

TEMPLATE_DEBUG

False

MARKITUP_SET

'markitup/sets/markdown'

AUTHENTICATION_BACKENDS

('core.social_auth.backends.twitter.TwitterBackend',
'core.social_auth.backends.facebook.FacebookBackend',
'core.social_auth.backends.google.GoogleOAuthBackend',
'core.social_auth.backends.google.GoogleOAuth2Backend',
'core.social_auth.backends.google.GoogleBackend',
'core.social_auth.backends.yahoo.YahooBackend',
'core.social_auth.backends.OpenIDBackend',
'django.contrib.auth.backends.ModelBackend')

FORCE_SCRIPT_NAME

None

USE_X_FORWARDED_HOST

False

SIGNING_BACKEND

'django.core.signing.TimestampSigner'

SESSION_COOKIE_SECURE

False

CACHE_MIDDLEWARE_KEY_PREFIX

u'********************'

CSRF_COOKIE_DOMAIN

None

FILE_CHARSET

'utf-8'

DEBUG

True

SESSION_FILE_PATH

None

DEFAULT_FILE_STORAGE

'django.core.files.storage.FileSystemStorage'

INSTALLED_APPS

('core.social_auth',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
'core',
'core.facebook',
'core.twitter',
'django.contrib.admin',
'markitup',
'django_evolution',
'template_utils',
'django.contrib.humanize',
'debug_toolbar',
'smart_selects')

LANGUAGES

(('af', 'Afrikaans'),
('ar', 'Arabic'),
('az', 'Azerbaijani'),
('bg', 'Bulgarian'),
('be', 'Belarusian'),
('bn', 'Bengali'),
('br', 'Breton'),
('bs', 'Bosnian'),
('ca', 'Catalan'),
('cs', 'Czech'),
('cy', 'Welsh'),
('da', 'Danish'),
('de', 'German'),
('el', 'Greek'),
('en', 'English'),
('en-gb', 'British English'),
('eo', 'Esperanto'),
('es', 'Spanish'),
('es-ar', 'Argentinian Spanish'),
('es-mx', 'Mexican Spanish'),
('es-ni', 'Nicaraguan Spanish'),
('es-ve', 'Venezuelan Spanish'),
('et', 'Estonian'),
('eu', 'Basque'),
('fa', 'Persian'),
('fi', 'Finnish'),
('fr', 'French'),
('fy-nl', 'Frisian'),
('ga', 'Irish'),
('gl', 'Galician'),
('he', 'Hebrew'),
('hi', 'Hindi'),
('hr', 'Croatian'),
('hu', 'Hungarian'),
('ia', 'Interlingua'),
('id', 'Indonesian'),
('is', 'Icelandic'),
('it', 'Italian'),
('ja', 'Japanese'),
('ka', 'Georgian'),
('kk', 'Kazakh'),
('km', 'Khmer'),
('kn', 'Kannada'),
('ko', 'Korean'),
('lb', 'Luxembourgish'),
('lt', 'Lithuanian'),
('lv', 'Latvian'),
('mk', 'Macedonian'),
('ml', 'Malayalam'),
('mn', 'Mongolian'),
('nb', 'Norwegian Bokmal'),
('ne', 'Nepali'),
('nl', 'Dutch'),
('nn', 'Norwegian Nynorsk'),
('pa', 'Punjabi'),
('pl', 'Polish'),
('pt', 'Portuguese'),
('pt-br', 'Brazilian Portuguese'),
('ro', 'Romanian'),
('ru', 'Russian'),
('sk', 'Slovak'),
('sl', 'Slovenian'),
('sq', 'Albanian'),
('sr', 'Serbian'),
('sr-latn', 'Serbian Latin'),
('sv', 'Swedish'),
('sw', 'Swahili'),
('ta', 'Tamil'),
('te', 'Telugu'),
('th', 'Thai'),
('tr', 'Turkish'),
('tt', 'Tatar'),
('udm', 'Udmurt'),
('uk', 'Ukrainian'),
('ur', 'Urdu'),
('vi', 'Vietnamese'),
('zh-cn', 'Simplified Chinese'),
('zh-tw', 'Traditional Chinese'))

COMMENTS_ALLOW_PROFANITIES

False

SOCIAL_AUTH_DEFAULT_USERNAME

'new_social_auth_user'

SOCIAL_AUTH_EXTRA_DATA

False

PREPEND_WWW

False

SECURE_PROXY_SSL_HEADER

None

SESSION_COOKIE_HTTPONLY

True

FACEBOOK_APP_ID

'YOUR_FACEBOOK_APP_ID'

DEBUG_PROPAGATE_EXCEPTIONS

False

SOCIAL_AUTH_EXPIRATION

'expires'

MONTH_DAY_FORMAT

'F j'

LOGIN_URL

'/sharek/login-form/'

SESSION_EXPIRE_AT_BROWSER_CLOSE

False

TIME_FORMAT

'P'

SPHINX_API_VERSION

u'********************'

AUTH_USER_MODEL

'auth.User'

DATE_INPUT_FORMATS

('%Y-%m-%d',
'%m/%d/%Y',
'%m/%d/%y',
'%b %d %Y',
'%b %d, %Y',
'%d %b %Y',
'%d %b, %Y',
'%B %d %Y',
'%B %d, %Y',
'%d %B %Y',
'%d %B, %Y')

LOGIN_ERROR_URL

'/sharek/login-error/'

CSRF_COOKIE_NAME

'csrftoken'

EMAIL_HOST_PASSWORD

u'********************'

PASSWORD_RESET_TIMEOUT_DAYS

u'********************'

FACEBOOK_API_KEY

u'********************'

CACHE_MIDDLEWARE_ALIAS

'default'

SESSION_SAVE_EVERY_REQUEST

False

ADMIN_MEDIA_PREFIX

'/sharek/static/admin/'

NUMBER_GROUPING

0

TWITTER_CONSUMER_SECRET

u'********************'

SESSION_ENGINE

'django.contrib.sessions.backends.db'

CSRF_FAILURE_VIEW

'django.views.csrf.csrf_failure'

CSRF_COOKIE_PATH

'/'

GOOGLE_CONSUMER_SECRET

u'********************'

LOGIN_REDIRECT_URL

'/sharek/logged-in/'

SOCIAL_AUTH_UUID_LENGTH

16

DECIMAL_SEPARATOR

'.'

IGNORABLE_404_URLS

()

LOCALE_PATHS

()

FACEBOOK_REDIRECT_URI

'YOUR_CALLBACK_URL_AFTER_FACEBOOK_CONNET'

TEMPLATE_STRING_IF_INVALID

''

GOOGLE_CONSUMER_KEY

u'********************'

LOGOUT_URL

'/accounts/logout/'

EMAIL_USE_TLS

False

FIXTURE_DIRS

()

EMAIL_HOST

'localhost'

DATE_FORMAT

'N j, Y'

FACEBOOK_API_SECRET

u'********************'

MEDIA_ROOT

''

DEFAULT_EXCEPTION_REPORTER_FILTER

'django.views.debug.SafeExceptionReporterFilter'

ADMINS

()

FORMAT_MODULE_PATH

None

DEFAULT_FROM_EMAIL

'webmaster@localhost'

STATICFILES_DIRS

()

MEDIA_URL

''

DATETIME_FORMAT

'N j, Y, P'

TEMPLATE_DIRS

()

TWITTER_CONSUMER_KEY

u'********************'

SITE_ID

1

DISALLOWED_USER_AGENTS

()

ALLOWED_INCLUDE_ROOTS

()

LOGGING

{'disable_existing_loggers': False,
'filters': {'require_debug_false': {'()': 'django.utils.log.RequireDebugFalse'}},
'handlers': {'mail_admins': {'class': 'django.utils.log.AdminEmailHandler',
'filters': ['require_debug_false'],
'level': 'ERROR'}},
'loggers': {'django.request': {'handlers': ['mail_admins'],
'level': 'ERROR',
'propagate': True}},
'version': 1}

SHORT_DATE_FORMAT

'm/d/Y'

TEST_RUNNER

'django.test.simple.DjangoTestSuiteRunner'

MARKITUP_FILTER

('markdown.markdown', {'safe_mode': True})

TIME_ZONE

'UTC'

FILE_UPLOAD_MAX_MEMORY_SIZE

2621440

EMAIL_BACKEND

'django.core.mail.backends.smtp.EmailBackend'

DEFAULT_TABLESPACE

''

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.static',
'django.core.context_processors.tz',
'django.contrib.messages.context_processors.messages')

SESSION_COOKIE_AGE

1209600

SETTINGS_MODULE

'sharek.settings'

USE_ETAGS

False

LANGUAGES_BIDI

('he', 'ar', 'fa')

SOCIAL_AUTH_COMPLETE_URL_NAME

'socialauth_complete'

DEFAULT_INDEX_TABLESPACE

''

INTERNAL_IPS

()

STATIC_URL

'/sharek/static/'

EMAIL_PORT

25

USE_TZ

True

SHORT_DATETIME_FORMAT

'm/d/Y P'

PASSWORD_HASHERS

u'********************'

ABSOLUTE_URL_OVERRIDES

{}

CACHE_MIDDLEWARE_SECONDS

600

DEBUG_TOOLBAR_CONFIG

{'HIDE_DJANGO_SQL': False,
'INTERCEPT_REDIRECTS': True,
'SHOW_TOOLBAR_CALLBACK': <function show_toolbar at 0x7f2636bcf668>,
'TAG': 'div'}

DATETIME_INPUT_FORMATS

('%Y-%m-%d %H:%M:%S',
'%Y-%m-%d %H:%M:%S.%f',
'%Y-%m-%d %H:%M',
'%Y-%m-%d',
'%m/%d/%Y %H:%M:%S',
'%m/%d/%Y %H:%M:%S.%f',
'%m/%d/%Y %H:%M',
'%m/%d/%Y',
'%m/%d/%y %H:%M:%S',
'%m/%d/%y %H:%M:%S.%f',
'%m/%d/%y %H:%M',
'%m/%d/%y')

EMAIL_HOST_USER

''

PROFANITIES_LIST

u'********************'

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 500 page.

[kimohashem]

It seems that you didn't install memcach in your machine

take a look on this like it will help https://docs.djangoproject.com/en/dev/topics/cache/

[hmlotfy]

what package installation steps have I missed