To install the extension,

• Upload and Extract the RueDuCommerce package file inside the app/code/Ced/ directory and map the sdk with magento root composer.json file in autoload psr-4 section
  “RueDuCommerceSdk\\”: “app/code/Ced/RueDuCommerce/rueducommerce-sdk/src/”
• Run the Installation commands:
  composer dump
  php -dmemory_limit=5G bin/magento setup:upgrade
  php -dmemory_limit=5G bin/magento setup:di:compile
  php -dmemory_limit=5G bin/magento setup:static-content:deploy -f
  php bin/magento index:reindex
  php -dmemory_limit=5G bin/magento cache:clean
  php -dmemory_limit=5G bin/magento cache:flush