# fetch http://mirror.centos.org/centos/7/os/x86_64/Packages/gtk2-immodule-xim-2.24.31-1.el7.x86_64.rpm
# fetch https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/f/fcitx-gtk2-4.2.9.6-1.el7.x86_64.rpm
# fetch https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/f/fcitx-4.2.9.6-1.el7.x86_64.rpm
# fetch https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/f/fcitx-libs-4.2.9.6-1.el7.x86_64.rpm