Okular 4.1 RC1 cannot find pdf and ps plugin

The Okular binary (from repository KDE:/KDE4:/Factory:/) fails to open any pdf or postscript files.

$ okular pgitools.pdf
okular(25624)/okular (app) Okular::Document::openDocument: No plugin for mimetype ‘“application/pdf”’

$ okular debugger.ps
okular(25753)/okular (app) Okular::Document::openDocument: No plugin for mimetype ‘“application/postscript”’.

Below is my installation setup (listing only packages that I thought are
related to Okular):
kde4-okular-4.0.99-15.2

libpoppler-qt4-3-0.8.2-14.1
libpoppler2-0.6.4-11.2
libpoppler3-0.8.2-14.1
poppler-0.5.4-101.4
poppler-glib-0.5.4-101.4
poppler-qt-0.5.4-101.4
poppler-qt4-0.5.4-101.4
poppler-tools-0.8.2-3.2

ghostscript-library-8.15.4-3.2
ghostscript-fonts-other-8.15.4-3.2
ghostscript-x11-8.15.4-3.2
ghostscript-fonts-std-8.15.4-3.2

kdebase4-4.0.99-15.2
kdebase4-libkonq-4.0.99-15.2
kdebase4-nsplugin-4.0.99-15.2
kdebase4-openSUSE-11.1-11.6
kdebase4-runtime-4.0.99-8.4
kdebase4-session-4.0.98-8.1
kdebase4-workspace-4.0.99-29.1
kdebase4-workspace-branding-openSUSE-11.1-11.6
kdegraphics4-4.0.99-15.2
kdelibs4-4.0.99-13.3
kdelibs4-core-4.0.99-13.3

Btw, this is for OpenSUSE 10.3

Anyone encountering the same problem?

I’m seeing the same issue. I seem to remember having fixed it between 4.0 and 4.1 sometime, and then having it re-break about 3 weeks ago. I’ve just uninstalled okular, deleted its directory from .kde4/share/apps/okular, and reinstalled, same issue.