cwdaemon software package provides morse daemon for the parallel or serial port, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install cwdaemon
cwdaemon is installed in your system.
Make ensure the cwdaemon package were installed using the commands given below,
$ sudo dpkg-query -l | grep cwdaemon *
You will get with cwdaemon package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Ham Radio |
| Package | cwdaemon |
| Version | 0.10.1-1 |
| Description | morse daemon for the parallel or serial port |
| Sub Section | Hamradio |