Could not find package * at any version for your minimum-stability (stable). Check the package spelling or your min imum-stability

Question

Kindly help me on this error I get when I run this command:

The extension's composer.json:

{
"name": "veriteworks/m2-price",
"type": "magento2-module",
"license": [
    "OSL-3.0",
    "AFL-3.0"
],
"description": "Magento2 extension for Price.",
"version": "1.0.4",
"authors":[
    {
        "name": "Hirokazu Nishi",
        "email": "[email protected]",
        "homepage": "http://veriteworks.co.jp/",
        "role": "developer"
    }
],
"require": {
    "php": "~5.5.0|~5.6.0|~7.0.2",
    "magento/module-store": "~100.0",
    "magento/module-backend": "~100.0",
    "magento/module-media-storage": "~100.0",
    "magento/framework": "~100.0",
    "lib-libxml": "*"
},
"autoload": {
    "files": [
        "registration.php"
    ],
    "psr-4": {
        "Veriteworks\\Price\\": ""
    }
}

}

Answer 1

Posting my comments here as an answer.

Check that the module is listed on a public repository. If the vendor provided a private repository, check that this is accessible and configured correctly in your project's own composer.json.

In this case, the vendor provided instructions to use an artifact repository which is a folder on your local machine which should contain zip file packages of the module.