Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ^8.2 but your php version (8.0.30) does not satisfy that requirement. Problem 2 - Root composer.json requires amphp/http-client ^5.3 -> satisfiable by amphp/http-client[v5.3.0, v5.3.1, v5.3.2, v5.3.3]. - amphp/http-client[v5.3.0, ..., v5.3.3] require php >=8.1 -> your php version (8.0.30) does not satisfy that requirement. Problem 3 - Root composer.json requires amphp/amp ^3.0 -> satisfiable by amphp/amp[v3.0.0, v3.0.1, v3.0.2, v3.1.0]. - amphp/amp[v3.0.2, ..., v3.1.0] require php >=8.1 -> your php version (8.0.30) does not satisfy that requirement. Problem 4 - Root composer.json requires danog/madelineproto ^8.4 -> satisfiable by danog/madelineproto[8.4.0, ..., 8.4.16]. - danog/madelineproto[8.4.0, ..., 8.4.16] require php-64bit >=8.2 -> your php-64bit version (8.0.30) does not satisfy that requirement.