Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires maplephp/http ^2.0, found maplephp/http[dev-main, dev-develop, v1.0.0, ..., v1.2.3] but it does not match the constraint. Problem 2 - Root composer.json requires maplephp/prompts ^1.2, found maplephp/prompts[dev-main, dev-develop, v1.0.0, ..., v1.1.3] but it does not match the constraint. Problem 3 - Root composer.json requires maplephp/unitary ^2.0, found maplephp/unitary[dev-main, dev-develop, dev-bugfix/dto, v1.0.0, ..., v1.1.4] but it does not match the constraint.