Install golang-github-cznic-strutil-dev by entering the following commands in the terminal:
sudo apt update sudo apt install golang-github-cznic-strutil-dev
Description:
extensions to standard Go "strings" package
Utilities supplemental to the Go standard "strings" package.
Homepage: https://github.com/cznic/strutil
Version: 0.0~git20150430.0.1eb03e3-2
Section: universe/devel