我在macOS Sierra上尝试设置python-ldap。当我尝试使用这个在CentOS上成功运行的模块时，我得到了下面的错误信息。经过搜索后发现这可能与在macOS上安装OpenLDAP或python-ldap有关，但我还没有找到解释如何修复的文章。
到目前为止，我已经通过homebrew安装了OpenLDAP，但问题仍然存在。
错误信息：
我已按照以下方式通过brew安装了openldap：
到目前为止，我已经通过homebrew安装了OpenLDAP，但问题仍然存在。
错误信息：
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/exception.py", line 42, in inner
response = get_response(request)
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response
response = self._get_response(request)
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/views.py", line 47, in inner
return func(*args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper
return view(request, *args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/django/utils/decorators.py", line 149, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/views.py", line 81, in login
if form.is_valid():
File "/usr/local/lib/python2.7/site-packages/django/forms/forms.py", line 169, in is_valid
return self.is_bound and not self.errors
File "/usr/local/lib/python2.7/site-packages/django/forms/forms.py", line 161, in errors
self.full_clean()
File "/usr/local/lib/python2.7/site-packages/django/forms/forms.py", line 371, in full_clean
self._clean_form()
File "/usr/local/lib/python2.7/site-packages/django/forms/forms.py", line 398, in _clean_form
cleaned_data = self.clean()
File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/forms.py", line 191, in clean
self.user_cache = authenticate(username=username, password=password)
File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/__init__.py", line 74, in authenticate
user = backend.authenticate(**credentials)
File "/itapp/itapp/backend.py", line 39, in authenticate
ldap.set_option(ldap.OPT_X_TLS_CACERTFILE,settings.AD_CERT_FILE)
File "/usr/local/lib/python2.7/site-packages/ldap/functions.py", line 135, in set_option
return _ldap_function_call(None,_ldap.set_option,option,invalue)
File "/usr/local/lib/python2.7/site-packages/ldap/functions.py", line 66, in _ldap_function_call
result = func(*args,**kwargs)
ValueError: option error
我已按照以下方式通过brew安装了openldap：
alexs-mbp:~ alex$ brew install openldap
Warning: openldap is a keg-only and another version is linked to opt.
Use `brew install --force` if you want to install this version
alexs-mbp:~ alex$ brew install openldap --force
Warning: openldap-2.4.44 already installed, it's just not linked.
我已经使用pip安装了python-ldap
alexs-mbp:~ alex$ sudo pip install python-ldap
The directory '/Users/alex/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/alex/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Requirement already satisfied: python-ldap in /usr/local/lib/python2.7/site-packages
Requirement already satisfied: setuptools in /usr/local/lib/python2.7/site-packages (from python-ldap