Composer : Your requirements could not be resolved to an installable set of packages
I cannot install laravel/breeze for my Laravel project using composer, I got this error "Your requirements could not be resolved to an installable set of packages ... "
I wonder how to solved this problem. I think the reason is my project contains old libraries, so I try to update my project by executing composer update command.
It looks good, then I re-execute this command : composer require laravel/breeze --dev
Now laravel breeze can installed normally. I suggest you to maintain / update your project's framework and it's libraries regularly, it can prevent you from headache when installing new dependencies.