Hi Osamu, I'm sorry I haven't said it but I managed to make it work without qt4-config eventually. The possible was because of some unexported variables due to Xsession being sourced as a zsh script by kdm. The bug is still open but it's not related to ibus and qt-config is not needed as recommends. You should remove the recommends or downgrade it to suggests.
Best regards, Thomas -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org