[Python-modules-team] Bug#628199: ImportError: /usr/lib/libQtOpenGL.so.4: undefined symbol

[Martin Pavelek]

Package: python-qt4
Version: 4.8.3-2+b1
Severity: normal

Hi,

I've run into quite mystical issue after recently dist-upgrade -ing my system
(Debian testing, not updated for a while).

After the upgrade, I'm unable to run an application named Anki, given the
following error message:

$ anki
Traceback (most recent call last):
  File "/usr/bin/anki", line 8, in <module>
    ankiqt.run()
  File "/usr/share/anki/ankiqt/__init__.py", line 139, in run
    import forms
  File "/usr/share/anki/ankiqt/forms/__init__.py", line 36, in <module>
    import clayout
  File "/usr/share/anki/ankiqt/forms/clayout.py", line 333, in <module>
    from PyQt4 import QtWebKit
ImportError: /usr/lib/libQtOpenGL.so.4: undefined symbol: _ZTI11QStrokerOps

I've tried to reinstall everything related to python and Qt to be sure it isn't
somehow caused by file damage, no effect. The mystical thing about this is,
that I tried to upgrade to the versions in SID (same error), tried to downgrade
to the versions in stable (differend library, but again undefined symbol) and
even tried to build python-qt4 from original source (again the same error as
here).

Everything without success. The maker of the application suggested to report
bug to the package maintainer, as the only explanation still seems to be that
something is wrong with python-qt.

If it is not caused by something specific to my system, steps to reproduce
should be easily:
# apt-get install anki
$ anki

Martin



-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.36+ (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=cs_CZ.UTF-8, LC_CTYPE=cs_CZ.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages python-qt4 depends on:
ii  libc6                 2.13-4             Embedded GNU C Library: Shared lib
ii  libgcc1               1:4.6.0-2          GCC support library
ii  libpython2.6          2.6.6-10           Shared Python runtime library (ver
ii  libqt4-declarative    4:4.7.3-1          Qt 4 Declarative module
ii  libqt4-designer       4:4.7.3-1          Qt 4 designer module
ii  libqt4-help           4:4.7.3-1          Qt 4 help module
ii  libqt4-network        4:4.7.3-1          Qt 4 network module
ii  libqt4-script         4:4.7.3-1          Qt 4 script module
ii  libqt4-scripttools    4:4.7.3-1          Qt 4 script tools module
ii  libqt4-svg            4:4.7.3-1          Qt 4 SVG module
ii  libqt4-test           4:4.7.3-1          Qt 4 test module
ii  libqt4-xml            4:4.7.3-1          Qt 4 XML module
ii  libqt4-xmlpatterns    4:4.7.3-1          Qt 4 XML patterns module
ii  libqtassistantclient4 4.6.3-3            Qt Assistant client library (runti
ii  libqtcore4            4:4.7.3-1          Qt 4 core module
ii  libqtgui4             4:4.7.3-1          Qt 4 GUI module
ii  libqtwebkit4          2.1.0~2011week13-1 Web content engine library for Qt
ii  libstdc++6            4.6.0-2            The GNU Standard C++ Library v3
ii  python                2.6.6-14           interactive high-level object-orie
ii  python-sip [sip-api-8 4.12.1-1+b2        Python/C++ bindings generator runt
ii  python-support        1.0.13             automated rebuilding support for P

python-qt4 recommends no packages.

Versions of packages python-qt4 suggests:
pn  python-qt4-dbg                <none>     (no description available)

-- no debconf information