[arch-ports] error in kchmviewer

hi, to read file .chm in archlinux ppc I have: install package: chmlib build from aur kchmviewer but when I open a book I have error: An error occurred while loading ms-its:/home/sacarde/Linux_Annoyances_forGeeks.chm::/0596008015/linuxannoygks-CHP-1.html: Could not start process Unable to create io-slave: klauncher said: Error loading 'kio_msits'. can you help me ? sacarde@tiscali.it