Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires a9f/fractor @dev -> satisfiable by a9f/fractor[dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8]. - a9f/fractor dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8 requires php ^8.2 -> your php version (8.1.2) does not satisfy that requirement. Problem 2 - Root composer.json requires a9f/fractor-extension-installer @dev -> satisfiable by a9f/fractor-extension-installer[dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8]. - a9f/fractor-extension-installer dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8 requires php ^8.2 -> your php version (8.1.2) does not satisfy that requirement. Problem 3 - Root composer.json requires a9f/fractor-xml @dev -> satisfiable by a9f/fractor-xml[dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8]. - a9f/fractor-xml dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8 requires php ^8.2 -> your php version (8.1.2) does not satisfy that requirement. Problem 4 - Root composer.json requires a9f/typo3-fractor @dev -> satisfiable by a9f/typo3-fractor[dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8]. - a9f/typo3-fractor dev-745fdb9c6aaae8d16833dc519dc2eac6974c03c8 requires php ^8.2 -> your php version (8.1.2) does not satisfy that requirement.