Install golang-go.tools by entering the following commands in the terminal:
sudo apt update sudo apt install golang-go.tools
Description:
Transitional package for golang-golang-x-tools
This is a transitional package to ease upgrades to the golang-golang-x-tools package. It can safely be removed.
Homepage: http://golang.org/x/tools
Version: 1:0.0~git20180222.0.f8f2f88+ds-1
Section: universe/devel