Ubuntu Python -dbg packages

[Lee Harr]

I am using:
Ubuntu 12.10
Python 3.2.3
Qt 4.8.2
PyQt 4.9.3
 
I also have the ubuntu -dbg packages:
python3-dbg
python3-pyqt4-dbg
 
 
 
I don't understand why python3-dbg cannot import the PyQt4 modules...
 
$ python3
Python 3.2.3 (default, Oct 19 2012, 19:53:57)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.executable
'/usr/bin/python3'
>>> import PyQt4
>>> import PyQt4.QtCore
>>>
 
 
$ python3-dbg
Python 3.2.3 (default, Oct 19 2012, 19:58:54)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
[60298 refs]
>>> sys.executable
'/usr/bin/python3-dbg'
[60300 refs]
>>> import PyQt4
[60323 refs]
>>> PyQt4.__file__
'/usr/lib/python3/dist-packages/PyQt4/__init__.py'
[60323 refs]
>>> import PyQt4.QtCore
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named QtCore
[150996 refs]
>>>
 
 
 
Also... The python3-pyqt4-dbg package seems to install to a different
location, so I tried inserting that dir on to sys.path with unexpected results.
 
$ python3-dbg
Python 3.2.3 (default, Oct 19 2012, 19:58:54)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
[60298 refs]
>>> sys.path.insert(1, '/usr/lib/debug/usr/lib/python3/dist-packages/')
[60299 refs]
>>> import PyQt4
[60335 refs]
>>> PyQt4.__file__
'/usr/lib/python3/dist-packages/PyQt4/__init__.py'
[60337 refs]
>>>
 
 
I noticed that there was no __init__.py in
/usr/lib/debug/usr/lib/python3/dist-packages/PyQt4
so I added that and then...
 
$ python3-dbg
Python 3.2.3 (default, Oct 19 2012, 19:58:54)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
[60298 refs]
>>> sys.path.insert(1, '/usr/lib/debug/usr/lib/python3/dist-packages')
[60299 refs]
>>> import PyQt4
[60324 refs]
>>> PyQt4.__file__
'/usr/lib/debug/usr/lib/python3/dist-packages/PyQt4/__init__.py'
[60328 refs]
>>> import PyQt4.QtCore
Segmentation fault (core dumped)
 
 
Clearly, I am doing something wrong.
 
Any hints?