Can't install extension prisync/pricer over composer

[David Duong]

Marketplace Magento doesn't let customer install by package download. They only let customer install extension over composer. But when I try to install extension composer require prisync/pricer. It show a bug like this:

https://prnt.sc/1vtjedz

Any help will be appreciated!

[dipmegpro]

Hello @David Duong 

You can need to manually run the command to install the dependency. Marketplace does not allow extension vendors to install dependency directly.

If you get the solution then please, "Kudos" and "Accept as Solution" for Token of Appreciation

[shyampandey]

Hi David,

You're correct. This is just to promote the best practice of installing extensions via Composer, direct package download from the My Purchases page has been disabled.

Try to upgrade Composer 1 to Composer 2 and check again?

Also, share your composer.json file?

[David Duong]

I found we can fix it by rename file auth.json.sample to auth.json then add your key to this file then you can install over the composer

More details:
https://devdocs.magento.com/guides/v2.4/install-gde/prereq/connect-auth.html

Hope it helps someone!