Para standard execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:dirkmueller:Factory/standard/home:dirkmueller:Factory.repo
zypper refresh
zypper install fcitx
Para p execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:dirkmueller:Factory/p/home:dirkmueller:Factory.repo
zypper refresh
zypper install fcitx
Para 16.0 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:dirkmueller:Factory/16.0/home:dirkmueller:Factory.repo
zypper refresh
zypper install fcitx