ImportError：在Ubuntu 11.04服务器上的django项目中，没有名为mysql.base的模块

问题描述

|| 我正在按照Django书中的步骤进行操作，然后转到作者解释如何设置Django项目以使用数据库的部分。我选择了MysqL。 我在

settings.py

中的设置是：

DATABASES = {
    \'default\': {
        \'ENGINE\': \'MysqL\',# Add \'postgresql_psycopg2\',\'MysqL\',\'sqlite3\' or \'oracle\'.
        \'NAME\': \'mydatabase\',# Or path to database file if using sqlite3.
        \'USER\': \'myname\',# Not used with sqlite3.
        \'PASSWORD\': \'mypassword\',# Not used with sqlite3.
        \'HOST\': \'\',# Set to empty string for localhost. Not used with sqlite3.
        \'PORT\': \'\',# Set to empty string for default. Not used with sqlite3.
    }
}

尝试启动服务器时，将显示以下消息：

Validating models...

Traceback (most recent call last):
  File \"/home/me/workspace/mysite/src/mysite/manage.py\",line 14,in <module>
    execute_manager(settings)
  File \"/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py\",line 442,in execute_manager
    utility.execute()
  File \"/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py\",line 379,in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File \"/usr/local/lib/python2.7/dist-packages/django/core/management/base.py\",line 191,in run_from_argv
    self.execute(*args,**options.__dict__)
  File \"/usr/local/lib/python2.7/dist-packages/django/core/management/base.py\",line 220,in execute
    output = self.handle(*args,**options)
  File \"/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py\",line 67,in handle
    self.run(*args,line 78,in run
    self.inner_run(*args,line 88,in inner_run
    self.validate(display_num_errors=True)
  File \"/usr/local/lib/python2.7/dist-packages/django/core/management/base.py\",line 243,in validate
    from django.core.management.validation import get_validation_errors
  File \"/usr/local/lib/python2.7/dist-packages/django/core/management/validation.py\",line 3,in <module>
    from django.contrib.contenttypes.generic import GenericForeignKey,GenericRelation
  File \"/usr/local/lib/python2.7/dist-packages/django/contrib/contenttypes/generic.py\",line 7,in <module>
    from django.db import connection
  File \"/usr/local/lib/python2.7/dist-packages/django/db/__init__.py\",line 27,in <module>
    connection = connections[DEFAULT_DB_ALIAS]
  File \"/usr/local/lib/python2.7/dist-packages/django/db/utils.py\",line 81,in __getitem__
    backend = load_backend(db[\'ENGINE\'])
  File \"/usr/local/lib/python2.7/dist-packages/django/db/utils.py\",line 23,in load_backend
    return import_module(\'.base\',backend_name)
  File \"/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py\",line 35,in import_module
    __import__(name)
ImportError: No module named MysqL.base

我在Google上搜索了一下，发现如果您使用旧版本的MysqLd，则可以打印此消息。因此，我确保获得了最新版本。并在交互式python shell中测试了导入。没关系。 还有其他建议，为什么这行不通？ 如果很重要，我正在研究全新安装的Ubuntu 11.04版本（Windows 7中为Wubi）。 =）     

解决方法

正确的数据库设置为

\'django.db.backends.mysql\'

。