r8 is a modular engine and instead of depending on a big monolithic game engine you can add the packages you need.
Add Package Dependency
To add the internationalization package i18n you can run this command from within the app root directory. You may skip the version, in that case the latest available will be used.
r8 package --get email@example.com
This command will check out the package to your
packages directory and add a new entry to to
packages section in the
Remove Package Dependency
If you do not longer want to depend on the internationalization package you run this command. Note that you must provide the version of the package.
r8 package --remove firstname.lastname@example.org