I\'ve set up two projects, an \'init\' and a library, which is required by the init. They both have PSR-0 autoloads set, but the autoload values from the library are not add
I see two possible mistakes you may have done that would cause this:
You forgot to update your satis repo so the autoload config for lxp/init is not up to date in there
You are running composer install from a lock file, and that means composer just reads the info from the composer.lock file and does not update package metadata to the latest version available in satis. To solve this you should run composer update instead.