ImportError: cannot import name migrations

[Jorigorn]

(django_blog)[root@localhost django_blog]# python manage.py migrate reversion Traceback (most recent call last): File "manage.py", line 10, in execute_from_command_line(sys.argv) File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/django/core/management/init.py", line 399, in execute_from_command_line utility.execute() File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/django/core/management/init.py", line 392, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv self.execute(_args, *_options.dict) File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/django/core/management/base.py", line 285, in execute output = self.handle(_args, *_options) File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/management/commands/migrate.py", line 111, in handle ignore_ghosts = ignore_ghosts, File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/migration/init.py", line 173, in migrate_app Migrations.calculate_dependencies() File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/migration/base.py", line 229, in calculate_dependencies migration.calculate_dependencies() File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/migration/base.py", line 363, in calculate_dependencies for migration in self._get_dependency_objects("depends_on"): File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/migration/base.py", line 343, in _get_dependency_objects for app, name in getattr(self.migration_class(), attrname, []): File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/migration/base.py", line 315, in migration_class return self.migration().Migration File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/utils/init.py", line 62, in method value = function(self) File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/migration/base.py", line 304, in migration raise exceptions.UnknownMigration(self, sys.exc_info()) south.exceptions.UnknownMigration: Migration 'reversion:0001_initial' probably doesn't exist. Traceback (most recent call last): File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/south/migration/base.py", line 302, in migration migration = import(full_name, {}, {}, ['Migration']) File "/root/.virtualenvs/django_blog/lib/python2.7/site-packages/reversion/migrations/0001_initial.py", line 4, in from django.db import models, migrations ImportError: cannot import name migrations

(django_blog)[root@localhost django_blog]#

[Jorigorn]

有的说是django版本问题。 http://stackoverflow.com/questions/25651716/from-django-db-import-models-migrations-importerror-cannot-import-name-migrati

尚未解决.