Comment 11 for bug 1444347

I encounter a problem with a similar stack trace while trying to install a python 3 module named "secure-smtpd"

$ ./secure-smtpd-3.0.0/setup.py
Traceback (most recent call last):
  File "setup.py", line 3, in <module>
    from setuptools import setup, find_packages
  File "<virtualenv_path>/env_python3/lib/python3.4/site-packages/setuptools/__init__.py", line 11, in <module>
    from setuptools.extension import Extension
  File "<virtualenv_path>/env_python3/lib/python3.4/site-packages/setuptools/extension.py", line 8, in <module>
    from .dist import _get_unpatched
  File "<virtualenv_path>/env_python3/lib/python3.4/site-packages/setuptools/dist.py", line 18, in <module>
    from setuptools import windows_support
  File "<virtualenv_path>/env_python3/lib/python3.4/site-packages/setuptools/windows_support.py", line 2, in <module>
    import ctypes
  File "/usr/lib/python3.4/ctypes/__init__.py", line 7, in <module>
    from _ctypes import Union, Structure, Array
ImportError: <virtualenv_path>/env_python3/lib/python3.4/lib-dynload/_ctypes.cpython-34m-x86_64-linux-gnu.so: undefined symbol: _PyTraceback_Add

$ objdump -T /usr/bin/python3.4 | grep _PyTraceback_Add
0000000000485136 g DF .text 00000000000000f4 Base _PyTraceback_Add

Let me know if you need additional information.