如何使用MySQLdb与Python和Django在OSX 10.6?

这是OSX 10.6用户经常讨论的问题，但我还没有找到一个有效的解决方案。下面是我的设置:

Python 2.6.1 64bit Django 1.2.1 " MySQL 5.1.47 osx10.6 64bit

我用——no-site-packages创建了一个virtualenvwrapper，然后安装Django。当我激活virtualenv并运行python manage.py syncdb时，我得到这个错误:

Traceback (most recent call last):
File "manage.py", line 11, in <module>
  execute_manager(settings)
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/core/management/__init__.py", line 438, in execute_manager
  utility.execute()
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/core/management/__init__.py", line 379, in execute
  self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/core/management/__init__.py", line 257, in fetch_command
  klass = load_command_class(app_name, subcommand)
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/core/management/__init__.py", line 67, in load_command_class
  module = import_module('%s.management.commands.%s' % (app_name, name))
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/utils/importlib.py", line 35, in import_module
  __import__(name)
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/core/management/commands/syncdb.py", line 7, in <module>
from django.core.management.sql import custom_sql_for_model, emit_post_sync_signal
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/core/management/sql.py", line 5, in <module>
from django.contrib.contenttypes import generic
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/contrib/contenttypes/generic.py", line 6, in <module>
  from django.db import connection
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/db/__init__.py", line 75, in <module>
  connection = connections[DEFAULT_DB_ALIAS]
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/db/utils.py", line 91, in __getitem__
  backend = load_backend(db['ENGINE'])
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/db/utils.py", line 32, in load_backend
  return import_module('.base', backend_name)
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/utils/importlib.py", line 35, in import_module
  __import__(name)
File "/Users/joerobinson/.virtualenvs/dj_tut/lib/python2.6/site-packages/django/db/backends/mysql/base.py", line 14, in <module>
  raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb

我还安装了MySQL for Python适配器，但没有效果(可能我安装不正确?)

有人之前处理过这个问题吗?

当前回答

Sudo apt-get install python-mysqldb在ubuntu中完美工作

pip install mysql-python会引发一个环境错误

2015-10-22 21:21:26

其他回答

Mysql_config必须在路径上。在Mac上

export PATH=$PATH:/usr/local/mysql/bin/
pip install MySQL-python

2012-06-14 20:04:34

运行Ubuntu 13.10 64位时，以下操作对我来说非常有效:

sudo apt-get install libmysqlclient-dev
sudo apt-get install python-dev

现在，导航到你的virtualenv(例如env文件夹)并执行以下命令:

sudo ./bin/pip install mysql-python

实际上，我在一个单独的问题中找到了解决方案，下面引用它:

If you have created the virtualenv with the --no-site-packages switch (the default), then system-wide installed additions such as MySQLdb are not included in the virtual environment packages. You need to install MySQLdb with the pip command installed with the virtualenv. Either activate the virtualenv with the bin/activate script, or use bin/pip from within the virtualenv to install the MySQLdb library locally as well. Alternatively, create a new virtualenv with system site-packages included by using the --system-site-package switch.

我认为这也适用于OSX。唯一的问题是获得用于安装libmysqlclient-dev和python-dev的等效命令，因为它们需要编译我猜是mysql-python。

希望这能有所帮助。

2014-02-22 19:44:28

执行此命令

sudo pip install mysql-python;

现在可以运行命令了。

python manage.py startapp filename;

2017-11-28 06:01:11

我在mac osx上使用virtualenv中的python3.7和django 2.1时遇到了类似的情况。尝试运行命令:

pip install mysql-python
pip install pymysql

在项目文件夹中编辑__init__.py文件，并添加以下内容:

import pymysql

pymysql.install_as_MySQLdb()

然后执行命令:python3 manage.py runserver 或者python manage.py runserver

2018-08-05 10:31:16

pip install mysql-python

引发一个错误:

mysql_config未找到

sudo apt-get install python-mysqldb

修复了问题。

2011-11-30 17:05:25

如何使用MySQLdb与Python和Django在OSX 10.6?

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