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 (8.1.2) does not satisfy that requirement. Problem 2 - Root composer.json requires vertexvaar/bluesprints @dev -> satisfiable by vertexvaar/bluesprints[dev-master]. - vertexvaar/bluesprints dev-master requires php 8.2.* -> your php version (8.1.2) does not satisfy that requirement. Problem 3 - Root composer.json requires vertexvaar/bluecontainer @dev -> satisfiable by vertexvaar/bluecontainer[dev-master]. - vertexvaar/bluecontainer dev-master requires php 8.2.* -> your php version (8.1.2) does not satisfy that requirement. Problem 4 - Root composer.json requires vertexvaar/blueauth @dev -> satisfiable by vertexvaar/blueauth[dev-master]. - vertexvaar/blueauth dev-master requires php 8.2.* -> your php version (8.1.2) does not satisfy that requirement. Problem 5 - Root composer.json requires vertexvaar/bluedebug @dev -> satisfiable by vertexvaar/bluedebug[dev-master]. - vertexvaar/bluedebug dev-master requires php 8.2.* -> your php version (8.1.2) does not satisfy that requirement.