Improve Flash Export Error handling

Binary package hint: digikam

I tried tu install simpleviewer Flash Export as described in the Dialog Box.

1) There is no versioning at the simpleviewer page, so how can one determine which version is currently downloaded from simplaeviewer.net (certainly not an issue of digikam)
2) When the simpleviewer.zip archive was downloaded there it failed to be installed by the plugin. There is no indication about what is missing. Which file is attempt to load etc. Giving a more detailed error message would certainly help to find a workaround.
Currently it just say "installation failed"... well, not very helpfull.

Thanks

Chris

ProblemType: Bug
Architecture: amd64
Date: Sun Jan 17 11:39:58 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/digikam
NonfreeKernelModules: nvidia
Package: digikam 2:1.0.0~beta5-1ubuntu1
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/tcsh
 LANGUAGE=
ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
SourcePackage: digikam
Uname: Linux 2.6.31-17-generic x86_64
XsessionErrors:
 (polkit-gnome-authentication-agent-1:3019): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (npviewer.bin:4462): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so: wrong ELF class: ELFCLASS64
 (npviewer.bin:4829): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so: wrong ELF class: ELFCLASS64