Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires goalgorilla/open_social_dev dev-dependabot/composer/symfony/phpunit-bridge-tw-7.0.3 -> satisfiable by goalgorilla/open_social_dev[dev-dependabot/composer/symfony/phpunit-bridge-tw-7.0.3]. - Conclusion: don't install symfony/process v6.3.12 (conflict analysis result) - Conclusion: don't install drush/drush 12.4.3 (conflict analysis result) - Conclusion: don't install symfony/process v6.4.3 (conflict analysis result) - Root composer.json requires goalgorilla/open_social ^11 -> satisfiable by goalgorilla/open_social[11.0.0-alpha1, ..., 11.11.x-dev]. - goalgorilla/open_social_dev dev-dependabot/composer/symfony/phpunit-bridge-tw-7.0.3 requires drush/drush ^12 -> satisfiable by drush/drush[12.0.0-beta1, ..., 12.x-dev]. - drush/drush[12.0.0-beta1, ..., 12.x-dev] require consolidation/site-process ^5.2.0 -> satisfiable by consolidation/site-process[5.2.0, 5.x-dev]. - consolidation/site-process[5.2.0, ..., 5.x-dev] require symfony/process ^6 -> satisfiable by symfony/process[v6.0.0-BETA1, ..., 6.4.x-dev]. - Conclusion: don't install symfony/process v6.0.19 (conflict analysis result)