unable to install / 6.0 requirement

[dillingham]

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

  Problem 1
    - Installation request for adamwathan/laravel-preset dev-master -> satisfiable by adamwathan/laravel-preset[dev-master].
    - Conclusion: remove laravel/framework v6.0.3
    - Conclusion: don't install laravel/framework v6.0.3
    - adamwathan/laravel-preset dev-master requires laravel/framework ^5.7 -> satisfiable by laravel/framework[5.7.x-dev, 5.8.x-dev].
    - Can only install one of: laravel/framework[5.7.x-dev, v6.0.3].
    - Can only install one of: laravel/framework[5.8.x-dev, v6.0.3].
    - Installation request for laravel/framework (locked at v6.0.3, required as ^6.0) -> satisfiable by laravel/framework[v6.0.3].

[adamwathan]

I would recommend not using this project at all honestly as I don't keep it up to date (I don't start new Laravel applications often these days). Would accept a PR that updates the composer.json if you want to submit it.