NAOqi Core - Overview | API
PackageManager allows you to install and manage Application Packages.
The Package is a binary format used to publish an Application on the Apps 2.1 Store.
File format: a package is a zipped file with .pkg extension.
Mandatory: the zip file must contain a manifest file.
A manifest is a XML file following a clear schema.
The friendly way to do packages is using Choregraphe.
For further details, see: Building an Application Package.