1.download

百度Linux输入法-支持全拼、双拼、五笔

2.unzip

unzip Ubuntu_Deepin-fcitx-baidupinyin-64.zip

3.setting

3.1 setting fcitx

sudo apt install aptitude
sudo aptitude install fcitx-bin fcitx-table fcitx-config-gtk fcitx-frontend-all
sudo aptitude install qt5-default qtcreator qml-module-qtquick-controls2im-config

 3.2 install chinese

 4. install

sudo dpkg -i fcitx-baidupinyin.deb# if not install successfully, try this
sudo apt-get install -f
sudo dpkg -i fcitx-baidupinyin.debsudo reboot

install error:

try this:

# if not install successfully, try this
sudo apt-get install -f
sudo dpkg -i fcitx-baidupinyin.deb

install successfully:

 

 5. reference

(1)百度Linux输入法-支持全拼、双拼、五笔

(2)Ubuntu20.04安装中文百度输入法_百度输入法ubuntu-CSDN博客