Comment 2 for bug 675669

I have the same problem on maverick and natty (in virtual machine).
Building the package from source and using that works.

debdiff of the resulting control:
Depends: libc6 (>= 2.3.4), libgcc1 (>= 1:4.1.1), libqscintilla2-5, libqt4-network (>= [-4:4.5.3),-] {+4:4.6.0~beta1),+} libqt4-script (>= [-4:4.5.3),-] {+4:4.6.0~beta1),+} libqtcore4 (>= [-4:4.7.0~beta1),-] {+4:4.6.0~beta1),+} libqtgui4 (>= [-4:4.5.3),-] {+4:4.6.0~beta1),+} libstdc++6 (>= 4.1.1)

Possibly a rebuild in the archive is sufficient.