Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires neuron-core/neuron-ai ^2.8 -> satisfiable by neuron-core/neuron-ai[2.8.0, ..., 2.8.15]. - neuron-core/neuron-ai[2.8.0, ..., 2.8.15] require inspector-apm/inspector-php ^3.15.10 -> satisfiable by inspector-apm/inspector-php[dev-master, dev-develop, 3.15.10, ..., 3.16.x-dev (alias of dev-develop)] from composer repo (https://repo.packagist.org) but inspector-apm/inspector-php dev-437fe38a278ececd264c913700c95cd7c5ca67b1 is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance.