libcw3 software package provides Morse code tutor - shared library, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libcw3
libcw3 is installed in your system.
Make ensure the libcw3 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcw3 *
You will get with libcw3 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Ham Radio |
| Package | libcw3 |
| Version | 3.0.2-1 |
| Description | Morse code tutor - shared library |
| Sub Section | hamradio |