Your requirements could not be resolved to an installable set of packages. Problem 1 - zendframework/zend-feed[dev-master, dev-develop, 2.11.0, ..., 2.13.x-dev] require php ^5.6 || ^7.0 -> your php version (8.1.20) does not satisfy that requirement. - laminas/laminas-feed[2.12.0, ..., 2.12.x-dev] require php ^5.6 || ^7.0 -> your php version (8.1.20) does not satisfy that requirement. - symfony/psr-http-message-bridge[v1.1.0, ..., 1.1.x-dev] require php ^5.3.3 || ^7.0 -> your php version (8.1.20) does not satisfy that requirement. - symfony-cmf/routing[1.4.0-RC1, ..., 1.4.x-dev] require php ^5.3.9|^7.0 -> your php version (8.1.20) does not satisfy that requirement. - symfony/psr-http-message-bridge[v1.2.0, ..., v1.3.0] require php ^7.1 -> your php version (8.1.20) does not satisfy that requirement. - drupal/core[8.9.11, ..., 8.9.x-dev] require php ^7.0.8 -> your php version (8.1.20) does not satisfy that requirement. - drupal/core[9.0.10, ..., 9.0.x-dev] require php ^7.3 -> your php version (8.1.20) does not satisfy that requirement. - laminas/laminas-feed[2.13.0, ..., 2.14.x-dev] require php ^7.3 || ~8.0.0 -> your php version (8.1.20) does not satisfy that requirement. - Root composer.json requires localgovdrupal/localgov 3.x-dev -> satisfiable by localgovdrupal/localgov[3.x-dev]. - Conclusion: don't install drupal/core 10.0.0-alpha1 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-alpha2 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-alpha3 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-alpha4 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-alpha5 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-alpha6 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-alpha7 (conflict analysis result) - Conclusion: don't install drupal/core 10.1.0-alpha1 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-beta1 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-beta2 (conflict analysis result) - Conclusion: don't install drupal/core 10.1.0-beta1 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-rc1 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-rc2 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0-rc3 (conflict analysis result) - Conclusion: don't install drupal/core 10.1.0-rc1 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.0 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.1 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.2 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.3 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.4 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.5 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.6 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.7 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.8 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.9 (conflict analysis result) - Conclusion: don't install drupal/core 10.0.10 (conflict analysis result) - Conclusion: don't install drupal/core 10.1.0 (conflict analysis result) - localgovdrupal/localgov 3.x-dev requires drupal/preview_link ^1.7 -> satisfiable by drupal/preview_link[1.7.0, 1.x-dev]. - drupal/core 8.7.7 requires symfony-cmf/routing ^1.4 -> satisfiable by symfony-cmf/routing[1.4.0-RC1, ..., 1.4.x-dev]. - drupal/core[9.0.0-alpha1, ..., 9.0.0-alpha2] require symfony/psr-http-message-bridge ^1.2.0 -> satisfiable by symfony/psr-http-message-bridge[v1.2.0, v1.3.0]. - drupal/core[8.7.8, ..., 8.9.10] require symfony/psr-http-message-bridge ^1.1.2 -> satisfiable by symfony/psr-http-message-bridge[v1.1.2,