1.先添加以下源：sudo add-apt-repository ppa:fcitx-team/nightly
2.更新一下系统给：sudo apt-get update
3.安装fcitx：sudo apt-get install fcitx
4.安装fcitx的配置工具：sudo apt-get install fcitx-config-gtk
5.安装fcitx的table-all软件包：sudo apt-get install fcitx-table-all
6.安装im-switch切换工具：sudo apt-get install im-switch
7,安装所有依赖:sudo apt-get install -f
8, download sudo pkt: https://pinyin.sogou.com/linux/
9, install sogoupinyin
cd ~/Download
ls
xxx@Aspire-ES:~/Downloads$ ls
sogoupinyin_2.2.0.0108_amd64.deb
flash_player_npapi_linux.x86_64.tar.gz
flash_player_ppapi_linux.x86_64.tar.gz
sudo dpkg -i sogoupinyin_2.2.0.0108_amd64.deb
10, reboot
cankao:https://blog.csdn.net/iamplane/article/details/70447517