【发布时间】:2014-03-06 01:53:09
【问题描述】:
首先我在我的 Ubuntu 机器上安装了 django
sudo apt-get install python-django
之后,我使用以下命令创建了我的第一个项目,并创建了一个名为“mysite”的目录。
django-admin.py startproject mysite
在这里,运行以下命令启动服务器,我在浏览器中检查,django 附带的最小服务器非常完美。
python manage.py runserver
然后,我安装了运行此命令的 mysql-server
sudo apt-get install mysql-server
之后,我在 mysql 中创建名为 'django_first' 的数据库。
并使用以下命令成功安装python模块mysqldb。
sudo apt-get install python-mysqldb
到目前为止,没有发生任何问题。但是一旦我在 settings.py 文件中设置了所有必要的字段后在目录中运行这个命令
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'django_first',
'USER': 'root',
'PASSWORD': 'password',
'HOST': '',
'PORT': '',
}
现在运行这个命令 python manage.py runserver
我收到以下错误:-
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
self.execute(*args, **options.__dict__)
File "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 280, in execute
translation.activate('en-us')
File "/usr/local/lib/python2.7/site-packages/django/utils/translation/__init__.py", line 130, in activate
return _trans.activate(language)
File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 188, in activate
_active.value = translation(language)
File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 177, in translation
default_translation = _fetch(settings.LANGUAGE_CODE)
File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 159, in _fetch
app = import_module(appname)
File "/usr/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
__import__(name)
File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/__init__.py", line 6, in <module>
from django.contrib.admin.sites import AdminSite, site
File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/sites.py", line 4, in <module>
from django.contrib.admin.forms import AdminAuthenticationForm
File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/forms.py", line 6, in <module>
from django.contrib.auth.forms import AuthenticationForm
File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/forms.py", line 17, in <module>
from django.contrib.auth.models import User
File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/models.py", line 48, in <module>
class Permission(models.Model):
File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 96, in __new__
new_class.add_to_class('_meta', Options(meta, **kwargs))
File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 264, in add_to_class
value.contribute_to_class(cls, name)
File "/usr/local/lib/python2.7/site-packages/django/db/models/options.py", line 124, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/usr/local/lib/python2.7/site-packages/django/db/__init__.py", line 34, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 198, in __getitem__
backend = load_backend(db['ENGINE'])
File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 113, in load_backend
return import_module('%s.base' % backend_name)
File "/usr/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
__import__(name)
File "/usr/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 17, in <module>
raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb`
似乎是未安装 mysqldb 模块的问题,但不完全是因为我为此重新运行安装命令。
对此有什么想法吗?
【问题讨论】:
-
在 python 控制台(不是 django shell)中尝试
import MySQLdb,会发生什么? -
"ImportError: No module named MySQLdb" 是我做
import MySQLdb时得到的结果@ -
哦,等等,没关系,我看到了问题。
标签: python mysql django python-2.7 ubuntu