Composer Installation Dingo/api error

        Your requirements could not being resolved to an installable set of packages.         Problem 1        The requested package DINGO/API could not being found in any version, there is a typo in the package name.<  C3/>potential causes: A typo in the package name the "the package is not      available in a stable-enough version according To your minimum-stability setting      seefor more details.

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        Your requirements could not being resolved to an installable set of packages.         Problem 1        The requested package DINGO/API could not being found in any version, there is a typo in the package name.< C10/>potential causes: A typo in the package name the "the package is not      available in a Stable-enough version accord ing to your minimum-stability setting      seefor more details.

Just recorded a series of laravel with Dingo/api developing restful APIs:

Https://laravist.com/series/pe-into-restful-api-with-laravel

Prompt for a stable version with no matching

