How to install Social Auth LinkedIn PHP Library with composer for Open Social Drupal module? How to install Social Auth LinkedIn PHP Library with composer for Open Social Drupal module ?

I try to install Open Social (https://www.drupal.org/project/social) but I can't because I can find how to install the LinkedIn library with Composer.

I already installed successfully Google, Facebook and Twitter library with Composer.

"Social Auth LinkedIn module requirements
Not installed
Social Auth LinkedIn requires LinkedIn PHP Library. Make sure the library is installed via Composer."

Thanks.
According to the composer.json of that module, you need happyr/linkedin-api-client. So to install that with Composer, from the root of your Drupal project run:

composer require happyr/linkedin-api-client:1.0.0


Since that library has dependencies too, you probably need to install them too. Basing on the documentation, you could need to execute the following too.

composer require php-http/guzzle6-adapter
composer require guzzlehttp/psr7 php-http/message