golang-ed25519-dev software package provides Go implementation of the Ed25519 signature algorithm, 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 golang-ed25519-dev
golang-ed25519-dev is installed in your system.
Make ensure the golang-ed25519-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep golang-ed25519-dev *
You will get with golang-ed25519-dev package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Development |
| Package | golang-ed25519-dev |
| Version | 0~20140907.d2b94fd-2 |
| Description | Go implementation of the Ed25519 signature algorithm |
| Sub Section | Devel |