Composer cannot resolve requirements

[0ro]

I'm new in php, sorry if something bad and not accurate in my issue. I'm trying to install package via composer but get the next error:

composer require stwon/covpasscheck-php

  Problem 1
    - Root composer.json requires stwon/covpasscheck-php 1.5.1 -> satisfiable by stwon/covpasscheck-php[1.5.1].
    - stwon/covpasscheck-php 1.5.1 requires spomky-labs/cbor-php dev-byte-string-encode-fix -> found spomky-labs/cbor-php[dev-Preparation2.0, v1.0.0, ..., v1.1.x-dev, v2.0.0, v2.0.1, v2.0.x-dev, v2.1.x-dev, v3.0.x-dev] but it does not match the constraint.

I went to https://github.com/Spomky-Labs/cbor-php repository and didn't find dev-byte-string-encode-fix version there. Could you fix requirements? Or help me with avoiding a problem.

[timoschwarzer]

Hi!

1. it seems like you're not using PHP 8. Unfortunately, I forgot to add the PHP 8 requirement to the dependency list in versions before 1.5.2. Older versions will install, but also not work with PHP 7 or earlier.
2. It should get the cbor-php library from my fork, which has the byte-string-encode-fix branch. Can you try to copy the vcs block from covpasscheck-php's composer.json into yours and try running composer install again?