python - Django 在 AWS 上安装失败

Question

当我尝试在 AWS 上执行 runserver Django manager.py 时出现错误。
* 我看了教程https://www.youtube.com/watch?v=bRnm8f6Wavk

当我运行 sudo python2.7 manage.py runserver 时，我收到以下错误消息:

[ec2-user@ip- *** FirstBlog]$ python manage.py runserver

Unhandled exception in thread started by <function wrapper at 0x7fd788c07398>

Traceback (most recent call last):

  File "/usr/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 226, in wrapper

    fn(*args, **kwargs)

  File "/usr/local/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 109, in inner_run

    autoreload.raise_last_exception()

  File "/usr/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 249, in raise_last_exception

    six.reraise(*_exception)

  File "/usr/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 226, in wrapper

    fn(*args, **kwargs)

  File "/usr/local/lib/python2.7/site-packages/django/__init__.py", line 18, in setup

    apps.populate(settings.INSTALLED_APPS)

  File "/usr/local/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate

    app_config.import_models(all_models)

  File "/usr/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/lib64/python2.7/importlib/__init__.py", line 37, in import_module

    __import__(name)

  File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/models.py", line 4, in <module>

    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager

  File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/base_user.py", line 49, in <module>

    class AbstractBaseUser(models.Model):

  File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 108, in __new__

    new_class.add_to_class('_meta', Options(meta, app_label))

  File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 299, in add_to_class

    value.contribute_to_class(cls, name)

  File "/usr/local/lib/python2.7/site-packages/django/db/models/options.py", line 263, 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 36, in __getattr__

    return getattr(connections[DEFAULT_DB_ALIAS], item)

  File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 212, in __getitem__

    backend = load_backend(db['ENGINE'])

  File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 116, in load_backend

    return import_module('%s.base' % backend_name)

  File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module

    __import__(name)

  File "/usr/local/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 28, in <module>

    raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)

django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb

谁能认出是什么问题？

或者有什么解决办法吗？

我被卡住了，因为我不知道如何找出问题所在；我已经安装了 mysql-python，我所做的只是更改 settings.py 中的连接详细信息。

Answer 1

尝试以下步骤:

1).将 pip 升级到最新版本。

sudo pip install pip --upgrade

2).构建 python-mysqldb 库的依赖项:

sudo apt-get build-dep python-mysqldb

3).安装 Python MySQL 库:

sudo pip install MySQL-python