这让我很困惑。我已经使用pip安装了pyad，一切似乎都很好：

C:\WINDOWS\system32>pip install pyad
Collecting pyad
  Using cached pyad-0.5.16.tar.gz
Requirement already satisfied (use --upgrade to upgrade): setuptools in c:\python35\lib\site-packages (from pyad)
Requirement already satisfied (use --upgrade to upgrade): pywin32 in c:\python35\lib\site-packages (from pyad)
Installing collected packages: pyad
  Running setup.py install for pyad ... done
Successfully installed pyad-0.5.16

但是，当我尝试使用它时，出现一个错误，抱怨找不到广告库：

C:\WINDOWS\system32>python
Python 3.5.1 (v3.5.1:37a07cee5969, Dec  6 2015, 01:54:25) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from pyad import aduser
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python35\lib\site-packages\pyad\__init__.py", line 1, in <module>
    from adbase import set_defaults as pyad_setdefaults
ImportError: No module named 'adbase'
>>> import pyad
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python35\lib\site-packages\pyad\__init__.py", line 1, in <module>
    from adbase import set_defaults as pyad_setdefaults
ImportError: No module named 'adbase'

这很奇怪，因为如果我尝试卸载pyad或检查site-packages目录，则肯定有adbase：

C:\WINDOWS\system32>pip uninstall pyad
Uninstalling pyad-0.5.16:
  c:\python35\lib\site-packages\pyad-0.5.16-py3.5.egg-info
  c:\python35\lib\site-packages\pyad\__init__.py
  c:\python35\lib\site-packages\pyad\__pycache__\__init__.cpython-35.pyc
  c:\python35\lib\site-packages\pyad\__pycache__\adcomputer.cpython-35.pyc
  c:\python35\lib\site-packages\pyad\__pycache__\addomain.cpython-35.pyc
  c:\python35\lib\site-packages\pyad\__pycache__\adgroup.cpython-35.pyc
  c:\python35\lib\site-packages\pyad\__pycache__\adquery.cpython-35.pyc
  c:\python35\lib\site-packages\pyad\__pycache__\adsearch.cpython-35.pyc
  c:\python35\lib\site-packages\pyad\__pycache__\pyad.cpython-35.pyc
  c:\python35\lib\site-packages\pyad\adbase.py
  c:\python35\lib\site-packages\pyad\adcomputer.py
  c:\python35\lib\site-packages\pyad\adcontainer.py
  c:\python35\lib\site-packages\pyad\addomain.py
  c:\python35\lib\site-packages\pyad\adgroup.py
  c:\python35\lib\site-packages\pyad\adobject.py
  c:\python35\lib\site-packages\pyad\adquery.py
  c:\python35\lib\site-packages\pyad\adsearch.py
  c:\python35\lib\site-packages\pyad\aduser.py
  c:\python35\lib\site-packages\pyad\pyad.py
  c:\python35\lib\site-packages\pyad\pyadconstants.py
  c:\python35\lib\site-packages\pyad\pyadexceptions.py
  c:\python35\lib\site-packages\pyad\pyadutils.py
Proceed (y/n)?

pyad目录内容

我真的不确定还有什么尝试。我已经在提升权限的命令提示符下运行所有​​内容，所以这不是权限问题。我什至尝试下载pyad并使用setup.py进行安装，但是我也遇到了同样的问题。adbase
肯定 在那里，我不知道为什么Python无法找到它。