gir1.2-ostree-1.0 2017.5-1 (s390x binary) in ubuntu artful

 OSTree is a tool for managing bootable, immutable, versioned filesystem
 trees. See the ostree package's description for more details.
 .
 This package contains GObject-Introspection metadata, which can be used
 to generate dynamic bindings into languages such as Python and JavaScript.