Container module includes new service container class that is used instead of Pimple container in
composer require spryker/container
spryker/pimplePlease remove spryker/pimple it is no longer needed and not supported anymore. This module is a replacement for Pimple.
pimple/pimplePlease remove pimple/pimple it is no longer supported. This module is a replacement for Pimple.
silex/silexPlease remove silex/silex it is no longer supported. Please use spryker/silex in the latest version.
When those modules aren't defined dependencies in your composer.json run on console
composer why vendor/package to get information about which package requires those.
Please make sure that none of the mentioned modules exists in your project.