Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires icanboogie/icanboogie ^7.0 -> satisfiable by icanboogie/icanboogie[7.0.x-dev]. - icanboogie/autoconfig 6.0.x-dev requires icanboogie/icanboogie ^6.0 -> found icanboogie/icanboogie[6.0.x-dev] but it conflicts with your root composer.json require (^7.0). - icanboogie/icanboogie 7.0.x-dev requires icanboogie/autoconfig ^6.0|^7.0 -> satisfiable by icanboogie/autoconfig[6.0.x-dev].