Install problem: requirements could not be resolved

[core45]

I have installed:

Laravel 6.9.0
Nova 2.7
Spark 9.1.1

I do

composer require limedeck/nova-cashier-overview

and it gives me an error as follows:

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for limedeck/nova-cashier-overview ^1.0 -> satisfiable by limedeck/nova-cashier-overview[1.0.0].
    - limedeck/nova-cashier-overview 1.0.0 requires laravel/nova ^2.0 -> no matching package found.

[rudowastaken]

Hello @core45 , I've just tried it on a fresh Laravel install with the following required packages and versions:

"require": {
  "php": "^7.2",
  "fideloper/proxy": "^4.0",
  "laravel/framework": "^6.2",
  "laravel/nova": "~2.0",
  "laravel/tinker": "^2.0",
  "limedeck/nova-cashier-overview": "^1.0"
},

This worked just fine. I can't verify if and how Spark might affect the versions pulled by composer since we don't use it. You might want to check your composer.lock to see if you're actually using 2.x version of Nova.

[core45]

Hi again, I have successfully installed the package but I had to do it manually by cloning the repo and changing requirements in composer.json from "^2.0" to "*"

For a reason my Nova install is 9999999-dev - it's really 2.9.2 downloaded from Nova page and installed as they say in the documentation.

[rudowastaken]

I see. Generally, I would recommend you to avoid "*" in version specifications.

Also, it's more convenient to use Composer for installing Nova where you can specify the desired version directly: https://nova.laravel.com/docs/2.0/installation.html#installing-nova-via-composer

Closing this issue as this is technically tied to the setup of your project.