尝试使用django-pyodbc-azure连接到MSSQL会导致找不到文件错误

我认为我的问题或多或少是试图从在Linux上运行的django查询SQL Server的重复- 无法打开lib'/ path/to/libtdsodbc.so',但答案完全没有用.

我使用以下东西:

Ubuntu 15.04

Python3

Django 1.9 (通过pip3安装)

freetds-dev 0.91-6build1 通过apt-get安装

django-pyodbc-azure/ django-pyodbc通过pip3安装

MSSQL 2012

尝试连接时,执行python3 manage.py inspectdb以下操作:

Traceback (most recent call last):
  File "/usr/local/lib/python3.4/dist-packages/django/db/backends/base/base.py", line 199, in ensure_connection
    self.connect()
  File "/usr/local/lib/python3.4/dist-packages/django/db/backends/base/base.py", line 171, in connect
    self.connection = self.get_new_connection(conn_params)
  File "/usr/local/lib/python3.4/dist-packages/sql_server/pyodbc/base.py", line 302, in get_new_connection
    timeout=timeout)
pyodbc.Error: ('01000', "[01000] [unixODBC][Driver Manager]Can't open lib 'FreeTDS' : file not found (0) (SQLDriverConnect)")

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "manage.py", line 10, in 
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python3.4/dist-packages/django/core/management/__init__.py", line 350, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python3.4/dist-packages/django/core/management/__init__.py", line 342, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python3.4/dist-packages/django/core/management/base.py", line 348, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/usr/local/lib/python3.4/dist-packages/django/core/management/base.py", line 399, in execute
    output = self.handle(*args, **options)
  File "/usr/local/lib/python3.4/dist-packages/django/core/management/commands/inspectdb.py", line 25, in handle
    for line in self.handle_inspection(options):
  File "/usr/local/lib/python3.4/dist-packages/django/core/management/commands/inspectdb.py", line 38, in handle_inspection
    with connection.cursor() as cursor:
  File "/usr/local/lib/python3.4/dist-packages/django/db/backends/base/base.py", line 231, in cursor
    cursor = self.make_debug_cursor(self._cursor())
  File "/usr/local/lib/python3.4/dist-packages/django/db/backends/base/base.py", line 204, in _cursor
    self.ensure_connection()
  File "/usr/local/lib/python3.4/dist-packages/django/db/backends/base/base.py", line 199, in ensure_connection
    self.connect()
  File "/usr/local/lib/python3.4/dist-packages/django/db/utils.py", line 95, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "/usr/local/lib/python3.4/dist-packages/django/utils/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/usr/local/lib/python3.4/dist-packages/django/db/backends/base/base.py", line 199, in ensure_connection
    self.connect()
  File "/usr/local/lib/python3.4/dist-packages/django/db/backends/base/base.py", line 171, in connect
    self.connection = self.get_new_connection(conn_params)
  File "/usr/local/lib/python3.4/dist-packages/sql_server/pyodbc/base.py", line 302, in get_new_connection
    timeout=timeout)
django.db.utils.Error: ('01000', "[01000] [unixODBC][Driver Manager]Can't open lib 'FreeTDS' : file not found (0) (SQLDriverConnect)")

我编辑了base.py来打印出它正在使用的连接字符串,即:

DRIVER=FreeTDS;DATABASE=test;PWD=test;UID=sa;PORT=1433;SERVER=10.13.36.223

我对数据库的settings.py如下所示:

DATABASES = {
    'default': {
        'ENGINE': 'sql_server.pyodbc',
        'NAME': 'test',
    'USER': 'sa',
    'PASSWORD': 'test',
    'HOST': '10.13.36.223',
    'PORT': '1433',
    'AUTOCOMMIT': True,
    'OPTIONS' : {
        'host_is_server': True
        }
    }
}

我的假设是DRIVER连接str 的部分应该是odbc驱动程序的可执行文件的完全限定路径,并且现在它被设置为"FreeTDS",它不作为文件存在.我的问题是:

如果我的假设是正确的,我该如何更改驱动程序的值？

如果我的假设不正确,究竟是什么问题,我该如何解决？

Mitch.. 7

我需要做以下事情:

sudo apt-get install tdsodbc

编辑/etc/odbcinst.ini以包括以下内容:

.

  [FreeTDS]
  Description = TDS Driver for MSSQL
  driver = /usr/lib/x86_64-linux-gnu/odbc/libtdsodbc.so
  setup =  /usr/lib/x86_64-linux-gnu/odbc/libtdsS.so

它奏效了.

我需要做以下事情:

sudo apt-get install tdsodbc

编辑/etc/odbcinst.ini以包括以下内容:

.

  [FreeTDS]
  Description = TDS Driver for MSSQL
  driver = /usr/lib/x86_64-linux-gnu/odbc/libtdsodbc.so
  setup =  /usr/lib/x86_64-linux-gnu/odbc/libtdsS.so

它奏效了.