Could not find package shoppimon/ockham

[L30Yu]

C:\xampp\htdocs\test>composer require shoppimon/ockham

[InvalidArgumentException]
Could not find package shoppimon/ockham at any version for your minimum-sta
bility (stable). Check the package spelling or your minimum-stability

require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-update]
[--update-no-dev] [--update-with-dependencies] [--ignore-platform-reqs] [--sort-
packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--] []...

C:\xampp\htdocs\test>