Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php >=8.1 but your php version (7.4.33) does not satisfy that requirement. Problem 2 - Root composer.json requires hyperf/framework ^3.1 -> satisfiable by hyperf/framework[v3.1.0, ..., v3.1.42]. - hyperf/framework[v3.1.0, ..., v3.1.42] require php >=8.1 -> your php version (7.4.33) does not satisfy that requirement. Problem 3 - Root composer.json requires hyperf/config ^3.1 -> satisfiable by hyperf/config[v3.1.0, ..., v3.1.57]. - hyperf/config[v3.1.0, ..., v3.1.57] require php >=8.1 -> your php version (7.4.33) does not satisfy that requirement.