Install legit by entering the following commands in the terminal:
sudo apt update sudo apt install legit
Description:
Git extension to assist in manipulating branches
This program provides several commands that help to automate certain tasks with Git: seamless branch switching, syncing repository, creating and merging branches, manipulating remote branches.
Homepage: http://www.git-legit.org/
Version: 0.4.1-3ubuntu1
Section: universe/devel