darcsum software package provides pcl-cvs like interface for managing darcs patches, you can install in your Ubuntu 16.10 (Yakkety Yak) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install darcsum
darcsum is installed in your system.
Make ensure the darcsum package were installed using the commands given below,
$ sudo dpkg-query -l | grep darcsum *
You will get with darcsum package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Lisp |
| Package | darcsum |
| Version | 1.10+20120116-1 |
| Description | pcl-cvs like interface for managing darcs patches |
| Sub Section | lisp |