how install scim-unikey ubuntu

ubuntu

scim-unikey

Vietnamese Input Method Engine for SCIM using Unikey Engine
http://scim-unikey.googlecode.com/
Install sudo apt install scim-unikey
Description:

Smart Common Input Method (SCIM) is an input method (IM) platform.

Scim-Unikey is a Vietnamese input method for SCIM Use Unikey engine to process keyevent