[Pythonmac-SIG] [pythonmac-sig] Py2app and Driver not loaded error from PyQt4+sqlite

[ilochab]

I'm trying to convert python code into a mac application with py2app.
My python code uses PyQt4 to access a sqlite db.
At run time (on a different mac from the one where I build the .app where
there is no PyQt4+Qt4 installed) I get the error:
Driver not loaded
Unable to establish a database connection
This example needs SQLite support
...
On Windows, using py2exe, I had the same problem and I solved it 
coping:
           ...\Qt\version\plugins\sqldrivers\*.*
to:
           ...\myApp\sqldrivers\*

On Mac  I tried coping libqsqlite.dylib into:
            .../myApp/Contents/Frameworks/QtSql.framework/ 
and into:
            .../myApp/Contents/Frameworks/
but nothing changed.

I tried with either these options:
          options = {'py2app': {
                                "packages": ["encodings"],
                                "includes":["sip", 'PyQt4.QtSvg'],
                                'excludes': ["Tkconstants","Tkinter","tcl"]
                               }                    },
or
          options = {'py2app': {
                                "packages": ["encodings"],
                                "includes":["sip", 'PyQt4.QtSvg',
'PyQt4.QtSql'],
                                'excludes': ["Tkconstants","Tkinter","tcl"]
                               }                    },
or
          options = {'py2app': {
                                "packages": ["encodings"],
                                "includes":["sip", "PyQt4", 'PyQt4.QtSvg',
'PyQt4.QtSql'],
                                'excludes': ["Tkconstants","Tkinter","tcl"]
                               }                    },
but nothing changed.

I tried also:
         options = {'py2app': {
                                "packages": ["encodings"],
                               "includes":["sip",
"PyQt4._qt",'PyQt4.QtSvg'],
                                'excludes': ["Tkconstants","Tkinter","tcl"]
                              }                    },
but in this case I get this error:
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/py2app-0.3.6-py2.5.egg/py2app/build_app.py",
line 548, in _run
    self.run_normal()
  File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/py2app-0.3.6-py2.5.egg/py2app/build_app.py",
line 600, in run_normal
    mf = self.get_modulefinder()
  File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/py2app-0.3.6-py2.5.egg/py2app/build_app.py",
line 508, in get_modulefinder
    debug=debug,
  File "build/bdist.macosx-10.3-i386/egg/modulegraph/find_modules.py", line
243, in find_modules
    find_needed_modules(mf, scripts, includes, packages)
  File "build/bdist.macosx-10.3-i386/egg/modulegraph/find_modules.py", line
171, in find_needed_modules
    mf.import_hook(mod)
  File "build/bdist.macosx-10.3-i386/egg/modulegraph/modulegraph.py", line
246, in import_hook
    m = self.load_tail(q, tail)
  File "build/bdist.macosx-10.3-i386/egg/modulegraph/modulegraph.py", line
309, in load_tail
    raise ImportError, "No module named " + mname
ImportError: No module named PyQt4._qt
> /Users/licia/dieta/build/bdist.macosx-10.3-i386/egg/modulegraph/modulegraph.py(309)load_tail()

I'm working with:
 Python 2.5 under /Library/Frameworks 
 Qt-4.3.4 under  /usr/local/Trolltech/Qt-4.3.4
 PyQt-4.3.3


Please, I need your help!
Thank in advance.
Ciao
Licia
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