Installed. 

The stack trace is:

Application: digiKam (digikam), signal SIGSEGV
[Current thread is 0 (LWP 28924)]

Thread 4 (Thread 0xb3150b90 (LWP 28943)):
#0  0xb7f69424 in __kernel_vsyscall ()
#1  0xb54840e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb558627d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5771792 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0x08292d61 in Digikam::ScanController::run (this=0xa215d10) at /build/buildd/digikam-0.10.0~rc1/digikam/scancontroller.cpp:412
#5  0xb577074e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb54804ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb55773fe in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb25f2b90 (LWP 29184)):
#0  0xb7f69424 in __kernel_vsyscall ()
#1  0xb54840e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb558627d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5771792 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7183232 in Digikam::LoadSaveThread::run (this=0xa53b9d8) at /build/buildd/digikam-0.10.0~rc1/libs/threadimageio/loadsavethread.cpp:129
#5  0xb577074e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb54804ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb55773fe in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb19ffb90 (LWP 29185)):
#0  0xb7f69424 in __kernel_vsyscall ()
#1  0xb54840e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb558627d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5771792 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7183232 in Digikam::LoadSaveThread::run (this=0xa4899f0) at /build/buildd/digikam-0.10.0~rc1/libs/threadimageio/loadsavethread.cpp:129
#5  0xb577074e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb54804ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb55773fe in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb476d700 (LWP 28924)):
[KCrash Handler]
#6  0xb58769a7 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#7  0xb7efbfd3 in Phonon::AudioOutputAdaptor::outputDeviceIndexChanged (this=0x0, _t1=0) at /build/buildd/phonon-4.3.0/obj-i486-linux-gnu/phonon/moc_audiooutputadaptor_p.cpp:185
#8  0xb7ee5216 in Phonon::AudioOutputPrivate::handleAutomaticDeviceChange (this=0xa5b6520, device2=@0xbfd86814, type=Phonon::AudioOutputPrivate::FallbackChange)
    at /build/buildd/phonon-4.3.0/phonon/audiooutput.cpp:366
#9  0xb7ee64aa in Phonon::AudioOutputPrivate::setupBackendObject (this=0xa5b6520) at /build/buildd/phonon-4.3.0/phonon/audiooutput.cpp:269
#10 0xb7ee4b85 in Phonon::AudioOutputPrivate::init (this=0xa5b6520, c=Phonon::VideoCategory) at /build/buildd/phonon-4.3.0/phonon/audiooutput.cpp:85
#11 0xb7ef54b5 in Phonon::VideoPlayerPrivate::init (this=0xa5b62d0, q=0xa5b6180, category=Phonon::VideoCategory) at /build/buildd/phonon-4.3.0/phonon/videoplayer.cpp:59
#12 0xb7ef57a0 in VideoPlayer (this=0xa5b6180, category=Phonon::VideoCategory, parent=0xa5b5e60) at /build/buildd/phonon-4.3.0/phonon/videoplayer.cpp:75
#13 0x08285557 in MediaPlayerView (this=0xa5b40e8, parent=0xa28f808) at /build/buildd/digikam-0.10.0~rc1/digikam/mediaplayerview.cpp:108
#14 0x08235a93 in AlbumWidgetStack (this=0xa28f808, parent=0xa489d80) at /build/buildd/digikam-0.10.0~rc1/digikam/albumwidgetstack.cpp:115
#15 0x0826037a in DigikamView (this=0xa545fc0, parent=0xa2ed218) at /build/buildd/digikam-0.10.0~rc1/digikam/digikamview.cpp:196
#16 0x08252aa3 in Digikam::DigikamApp::setupView (this=0xa2ed218) at /build/buildd/digikam-0.10.0~rc1/digikam/digikamapp.cpp:400
#17 0x082548bb in DigikamApp (this=0xa2ed218) at /build/buildd/digikam-0.10.0~rc1/digikam/digikamapp.cpp:191
#18 0x082b62ef in main (argc=5, argv=0xbfd86ef4) at /build/buildd/digikam-0.10.0~rc1/digikam/main.cpp:167