2011-09-06 36 views
0

我在使用我的虛擬主機提供程序上的postgresl數據庫獲取Django時遇到了麻煩。Psycopg2沒有正確鏈接,錯誤包含或什麼?

我的情況如下:我在我的虛擬主機提供商上有一個帳戶,我沒有root權限或能夠在我的主文件夾中安裝除本地以外的任何內容。我通過fcgi運行Django(因爲這是我afaik的唯一途徑)。我試圖將我的網站轉換爲使用Django。虛擬主機服務器運行64位(debian或我認爲自定義的東西)。

經過包括(尤其是在哪裏把所有的包括)的很多麻煩後,我已經相當遠,Django的東西主要是工作,除了連接到我的postgresql數據庫。我已經「安裝」(即解壓並放入我的$ PYTHONPATH)Django和psycopg2到我的〜/ python-modules /文件夾。

但出於某種原因想要做python manage.py syncdb當我得到這個:

> Traceback (most recent call last): 
    File "manage.py", line 14, in <module> 
    execute_manager(settings) 
    File "/home/users/username/python-modules/django/core/management/__init__.py", line 438, in execute_manager 
    utility.execute() 
    File "/home/users/username/python-modules/django/core/management/__init__.py", line 379, in execute 
    self.fetch_command(subcommand).run_from_argv(self.argv) 
    File "/home/users/username/python-modules/django/core/management/__init__.py", line 261, in fetch_command 
    klass = load_command_class(app_name, subcommand) 
    File "/home/users/username/python-modules/django/core/management/__init__.py", line 67, in load_command_class 
    module = import_module('%s.management.commands.%s' % (app_name, name)) 
    File "/home/users/username/python-modules/django/utils/importlib.py", line 35, in import_module 
    __import__(name) 
    File "/home/users/username/python-modules/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 "/home/users/username/python-modules/django/core/management/sql.py", line 6, in <module> 
    from django.db import models 
    File "/home/users/username/python-modules/django/db/__init__.py", line 78, in <module> 
    connection = connections[DEFAULT_DB_ALIAS] 
    File "/home/users/username/python-modules/django/db/utils.py", line 93, in __getitem__ 
    backend = load_backend(db['ENGINE']) 
    File "/home/users/username/python-modules/django/db/utils.py", line 33, in load_backend 
    return import_module('.base', backend_name) 
    File "/home/users/username/python-modules/django/utils/importlib.py", line 35, in import_module 
    __import__(name) 
    File "/home/users/username/python-modules/django/db/backends/postgresql_psycopg2/base.py", line 24, in <module> 
    raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e) 
django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: /home/users/username/python-modules/psycopg2-2.4.2/build/lib.linux-x86_64-2.6/psycopg2/_psycopg.so: undefined symbol: PyByteArray_Type 

我現在不知道爲什麼就不能找一個基本的Python數據類型。 Psycopg2鏈接到錯誤的Python版本或什麼?

回答

0

是的,它看起來像一個版本問題。更確切地說,python的運行速度比psycopg2更低(2.6)

你可以運行'python -V'或調用'那麼默認的Python是2.5