sudo apt install rabbitvcs-cli rabbitvcs-core rabbitvcs-gedit rabbitvcs-nautilus
http://wiki.rabbitvcs.org/wiki/install/ubuntu
karl@karl-pc:~$ sudo apt-cache search Rabbitvcs [sudo] password for karl: rabbitvcs-cli - Command line interface for RabbitVCS rabbitvcs-core - Easy version control rabbitvcs-gedit - Gedit extension for RabbitVCS rabbitvcs-nautilus - Nautilus extension for RabbitVCS karl@karl-pc:~$ sudo apt install rabbitvcs-cli rabbitvcs-core rabbitvcs-gedit rabbitvcs-nautilus