In Magento2.2. I saw it in Extension Manager and then install..but can't.. someone faced this problem?
Check Component Dependency We found conflicting component dependencies. Command "update" failed: Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.
Installation request for magento/module-shared-catalog 100.0.0 -> satisfiable by magento/module-shared-catalog[100.0.0]. - magento/module-shared-catalog 100.0.0 requires magento/module-advanced-checkout 100.2.* -> no matching package found.