spatie/laravel-sitemap 5.9.0 requires illuminate/support ^8.0

[wanderlusted18]

Hi There,

I'm trying to install spatie/laravel sitemap for my laravel 7 project using composer, but it fails with the below log. Any hints on how to fix this would be helpful. Thanks!

$ composer require spatie/laravel-sitemap
Warning from https://repo.packagist.org: You are using an outdated version of Composer. Composer 2.0 is now available and you should upgrade. See https://getcomposer.org/2
Using version ^5.9 for spatie/laravel-sitemap
./composer.json has been updated
Loading composer repositories with package information
Warning from https://repo.packagist.org: You are using an outdated version of Composer. Composer 2.0 is now available and you should upgrade. See https://getcomposer.org/2
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: remove laravel/framework v7.30.4
    - Conclusion: don't install laravel/framework v7.30.4
    - spatie/laravel-sitemap 5.9.0 requires illuminate/support ^8.0 -> satisfiable by illuminate/support[8.x-dev, v8.0.0, v8.0.1, v8.0.2, v8.0.3, v8.0.4, v8.1.0, v8.10.0, v8.11.0, v8.11.1, v8.11.2, v8.12.0, v8.12.1, v8.12.2, v8.12.3, v8.13.0, v8.14.0, v8.15.0, v8.16.0, v8.16.1, v8.17.0, v8.17.2, v8.18.0, v8.18.1, v8.19.0, v8.2.0, v8.20.0, v8.20.1, v8.21.0, v8.22.0, v8.22.1, v8.23.1, v8.24.0, v8.25.0, v8.26.0, v8.26.1, v8.27.0, v8.3.0, v8.4.0, v8.5.0, v8.6.0, v8.7.0, v8.7.1, v8.8.0, v8.9.0].
    - spatie/laravel-sitemap 5.9.1 requires illuminate/support ^8.0 -> satisfiable by illuminate/support[8.x-dev, v8.0.0, v8.0.1, v8.0.2, v8.0.3, v8.0.4, v8.1.0, v8.10.0, v8.11.0, v8.11.1, v8.11.2, v8.12.0, v8.12.1, v8.12.2, v8.12.3, v8.13.0, v8.14.0, v8.15.0, v8.16.0, v8.16.1, v8.17.0, v8.17.2, v8.18.0, v8.18.1, v8.19.0, v8.2.0, v8.20.0, v8.20.1, v8.21.0, v8.22.0, v8.22.1, v8.23.1, v8.24.0, v8.25.0, v8.26.0, v8.26.1, v8.27.0, v8.3.0, v8.4.0, v8.5.0, v8.6.0, v8.7.0, v8.7.1, v8.8.0, v8.9.0].
    - don't install illuminate/support 8.x-dev|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.0.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.0.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.0.2|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.0.3|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.0.4|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.1.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.10.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.11.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.11.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.11.2|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.12.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.12.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.12.2|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.12.3|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.13.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.14.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.15.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.16.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.16.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.17.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.17.2|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.18.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.18.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.19.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.2.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.20.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.20.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.21.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.22.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.22.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.23.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.24.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.25.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.26.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.26.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.27.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.3.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.4.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.5.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.6.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.7.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.7.1|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.8.0|don't install laravel/framework v7.30.4
    - don't install illuminate/support v8.9.0|don't install laravel/framework v7.30.4
    - Installation request for laravel/framework (locked at v7.30.4, required as ^7.24) -> satisfiable by laravel/framework[v7.30.4].
    - Installation request for spatie/laravel-sitemap ^5.9 -> satisfiable by spatie/laravel-sitemap[5.9.0, 5.9.1].


Installation failed, reverting ./composer.json to its original content.

[pgrimaud]

This is a dependencies / versions error.

First, you should upgrade to composer 2 (very faster and use less memory).

Laravel 7 will lock illuminate/support to ^7.x because of replaces directive in composer.json.
And spatie/laravel-sitemap:^5.9 requires illuminate/support:^8.0.

2 solutions :

• Upgrade your project to Laravel 8
• Add spatie/laravel-sitemap:5.8 which support Laravel >=5.8 (refs to packagist)

Best