Using composer install command is failed due to Composer v2.x

[peter279k]

Here are steps to reproduce issues:

• Clone this repository

git clone https://github.com/icanhazstring/duck-pony

• Using the composer install -n command

composer install -n

Expected

• It will install required dependencies successfully.

Result

• The failed message is as follows:

Your lock file does not contain a compatible set of packages. Please run composer update.

  Problem 1
    - ocramius/package-versions is locked to version 1.5.1 and an update of this package was not requested.
    - ocramius/package-versions 1.5.1 requires composer-plugin-api ^1.0.0 -> found composer-plugin-api[2.0.0] but it does not match the constraint.
  Problem 2
    - ocramius/package-versions 1.5.1 requires composer-plugin-api ^1.0.0 -> found composer-plugin-api[2.0.0] but it does not match the constraint.
    - jean85/pretty-package-versions 1.2 requires ocramius/package-versions ^1.2.0 -> satisfiable by ocramius/package-versions[1.5.1].
    - jean85/pretty-package-versions is locked to version 1.2 and an update of this package was not requested.

ocramius/package-versions only provides support for Composer 2 in 1.8+, which requires PHP 7.4.
If you can not upgrade PHP you can require composer/package-versions-deprecated to resolve this with PHP 7.0+.

You are using Composer 2, which some of your plugins seem to be incompatible with. Make sure you update your plugins or report a plugin-issue to ask them to support Composer 2.

I think it should use the php-7.2 version to run the composer update to resolve issue.