Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires cakephp/cakephp ^5.0.0, found cakephp/cakephp[5.0.0-beta1, ..., 5.x-dev] but it does not match your minimum-stability. Problem 2 - Root composer.json requires cakephp/bake ^3.0.0, found cakephp/bake[3.x-dev] but it does not match your minimum-stability.