1、用Ubuntu自带的火狐浏览器，打开百度，搜索搜狗输入法官网，下载Linux版。
2、把apt源改成阿里云的源，这样下载软件依赖包更快一些。衡痕贤伎sudo vi /etc/apt/sources.list清空sources.list的内容，改成以下内容(Ubuntu18是这样的内容，其他版本不一样)：deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiversedeb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
3、cd Downloads //Downloads是火狐下载的目录sudo dpkg -i sogoupinyin_2.2.0.0108_amd64.deb如果提示dpkg: error: dpkg status database is locked by another process的错误，就重启一下系统再安装。正常情况下会提示dpkg: dependency problems prevent configuration of sogoupinyin，即缺少依赖包。sudo apt-get update sudo apt-get install -f
4、点右上角最左边的图标，再点设置图标 > Region & Language > Manage Installed Languages > 把Keyboard input method system由IBus改为fcitx
7、可以在浏览器的输入框中测试是否安装成功，按Ctrl+shift或者Ctrl+空格键进行输入法之间的切换。如果文档没看懂的话，可以看安装视频，下载之后解压就行。
8、如果对你有帮助的话 ,麻烦投我一票 , 谢谢 !
