The most likely reason is that dolphin does neither ship nor build a .pot file, so that LP cannot import the translations. Once that's done, they'll get to the langpacks automatically during the monthly updates (and the daily builds in the PPA).
The most likely reason is that dolphin does neither ship nor build a .pot file, so that LP cannot import the translations. Once that's done, they'll get to the langpacks automatically during the monthly updates (and the daily builds in the PPA).