关于python：django中的“没有模块名称mysqldb”错误

“No module name mysqldb” error in django

本问题已经有最佳答案，请猛点这里访问。

我已经在ubantu 14.04上安装了django 1.7(python 2.7.6)，使用mysql数据库引擎，但运行命令-

python manage.py migrate

我的错误低于

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(env1)shiv@shiv-Calpella:~/Project/Poll_app/mysite$ python manage.py migrate
Traceback (most recent call last):
File"manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
utility.execute()
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 354, in execute
django.setup()
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/__init__.py", line 21, in setup
apps.populate(settings.INSTALLED_APPS)
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/apps/config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File"/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/contrib/auth/models.py", line 40, in <module>
class Permission(models.Model):
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/db/models/base.py", line 122, in __new__
new_class.add_to_class('_meta', Options(meta, **kwargs))
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/db/models/base.py", line 297, in add_to_class
value.contribute_to_class(cls, name)
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/db/models/options.py", line 166, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/db/__init__.py", line 40, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/db/utils.py", line 242, in __getitem__
backend = load_backend(db['ENGINE'])
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/db/utils.py", line 108, in load_backend
return import_module('%s.base' % backend_name)
File"/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File"/home/shiv/Envs/env1/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 18, in <module>
raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb

我尝试通过命令安装mysqldb

pip install MySQL-python

那我就少犯错了

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(env1)shiv@shiv-Calpella:~/Project/Poll_app/mysite$ pip install MySQL-pythonCollecting MySQL-python
Using cached MySQL-python-1.2.5.zip
sh: 1: mysql_config: not found
Traceback (most recent call last):
File"<string>", line 20, in <module>
File"/tmp/pip-build-3FRYWs/MySQL-python/setup.py", line 17, in <module>
metadata, options = get_config()
File"setup_posix.py", line 43, in get_config
libs = mysql_config("libs_r")
File"setup_posix.py", line 25, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
EnvironmentError: mysql_config not found
Complete output from command python setup.py egg_info:
sh: 1: mysql_config: not found

Traceback (most recent call last):

File"<string>", line 20, in <module>

File"/tmp/pip-build-3FRYWs/MySQL-python/setup.py", line 17, in <module>

metadata, options = get_config()

File"setup_posix.py", line 43, in get_config

libs = mysql_config("libs_r")

File"setup_posix.py", line 25, in mysql_config

raise EnvironmentError("%s not found" % (mysql_config.path,))

EnvironmentError: mysql_config not found

----------------------------------------
Command"python setup.py egg_info" failed with error code 1 in /tmp/pip-build-3FRYWs/MySQL-python

我的setting.py文件是

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DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'poll_db',
'USER': 'root',
'PASSWORD': 'root',
}
}