Please rebuild kwwidgets on ia64, mips, and sparc with an dep-wait on libvtk5.4 nmu kwwidgets_1.0.0~cvs20090825-4 . ia64, mips, sparc . -m 'Rebuild against libvtk5.4' dw kwwidgets_1.0.0~cvs20090825-4 . ia64, mips, sparc . -m 'libvtk5.4 (>=5.4.2-5)' Thanks Dominique