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source | link

Is composer installed on your system? and you need to run these two commands:

composer require magento/product-community-edition 2.2.2 --no-update
composer update

Is composer installed on your system?

Is composer installed on your system? and you need to run these two commands:

composer require magento/product-community-edition 2.2.2 --no-update
composer update
1
source | link

Is composer installed on your system?