Import to edx studio failed

[javayhu]

Hi, all. I just now tried to import the course of edx4edx to edx studio which run on my computer, but I failed with the error showed in my browser, Can anybody help me?

Your import has failed.

ReadError at /MITx/edx4edx/import/edx4edx
file could not be opened successfully

Request Method: POST
Request URL: http://192.168.20.40:8001/MITx/edx4edx/import/edx4edx
Django Version: 1.4.5
Python Executable: /home/vagrant/.virtualenvs/edx-platform/bin/python
Python Version: 2.7.3
Python Path: ['.', '.', '/home/vagrant/.virtualenvs/edx-platform/bin', '/home/vagrant/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/distribute-0.6.28-py2.7.egg', '/home/vagrant/.virtualenvs/edx-platform/src/django-staticfiles', '/home/vagrant/.virtualenvs/edx-platform/src/django-pipeline', '/home/vagrant/.virtualenvs/edx-platform/src/django-wiki', '/home/vagrant/.virtualenvs/edx-platform/src/pystache-custom', '/home/vagrant/.virtualenvs/edx-platform/src/zendesk', '/home/vagrant/.virtualenvs/edx-platform/src/xblock', '/home/vagrant/.virtualenvs/edx-platform/src/codejail', '/home/vagrant/.virtualenvs/edx-platform/src/diff-cover', '/opt/edx/edx-platform/common/lib/calc', '/opt/edx/edx-platform/common/lib/capa', '/opt/edx/edx-platform/common/lib/chem', '/opt/edx/edx-platform/common/lib/symmath', '/opt/edx/edx-platform/common/lib/xmodule', '/home/vagrant/.virtualenvs/edx-platform/lib/python2.7', '/home/vagrant/.virtualenvs/edx-platform/lib/python2.7/plat-linux2', '/home/vagrant/.virtualenvs/edx-platform/lib/python2.7/lib-tk', '/home/vagrant/.virtualenvs/edx-platform/lib/python2.7/lib-old', '/home/vagrant/.virtualenvs/edx-platform/lib/python2.7/lib-dynload', '/usr/..._FOR_TESTING': False, 'SEGMENT_IO': False, 'AUTH_USE_MIT_CERTIFICATES': False, 'STUDIO_NPS_SURVEY': False, 'ENABLE_CREATOR_GROUP': False, 'ENABLE_SERVICE_STATUS': True, 'ENABLE_DISCUSSION_SERVICE': False, 'PREVIEW_LMS_BASE': 'localhost:8000'}
TEST_RUNNER = 'django.test.simple.DjangoTestSuiteRunner'
CELERY_SEND_EVENTS = True
STATICFILES_ROOT = path(u'/opt/edx/staticfiles')
FILE_UPLOAD_MAX_MEMORY_SIZE = 2621440
CELERY_MESSAGE_COMPRESSION = 'gzip'
MANAGERS = ('edX Admins', '[email protected]')
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
DEFAULT_TABLESPACE = ''
TEMPLATE_CONTEXT_PROCESSORS = 
CELERY_QUEUES = {'edx.core.low': {}, 'edx.core.default': {}, 'edx.core.high': {}}
SITE_NAME = 'localhost:8000'
STATICFILES_EXCLUDED_APPS = 
SESSION_COOKIE_AGE = 1209600
SETTINGS_MODULE = 'cms.envs.dev'
USE_ETAGS = False
LANGUAGES = 
DEFAULT_INDEX_TABLESPACE = ''
INTERNAL_IPS = '127.0.0.1'
STATIC_URL = '/static/'
HTTPS = 'on'
EMAIL_PORT = 25
USE_TZ = True
SHORT_DATETIME_FORMAT = 'm/d/Y P'
CELERY_RESULT_BACKEND = 'database'
PASSWORD_HASHERS = u'********************'
ABSOLUTE_URL_OVERRIDES = {}
CACHE_MIDDLEWARE_SECONDS = 600
DEBUG_TOOLBAR_CONFIG = {'INTERCEPT_REDIRECTS': False}
DATETIME_INPUT_FORMATS = 
COURSES_WITH_UNSAFE_CODE = []
TIME_ZONE = 'America/New_York'
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.