uim-pref-gtk3
Universal Input Method - GTK+3.x front end
RUN apt-get update && \
apt-get install -y uim-gtk3
RUN apt-get update && \
apt-get install -y uim-gtk3
RUN pacman -S --noconfirm uim
RUN apt-get update && \
apt-get install -y uim-gtk3
RUN dnf install -y uim-gtk3
RUN apt-get update && \
apt-get install -y uim-gtk3