id summary reporter owner description type status priority milestone component resolution keywords cc repo theme 176 Package dependencies dread dread "(Related to ticket:169 - Package derivations) A 'dependency' relationship can be applied from one package to another. It implies that a package requires the download or existence of another package which it 'depends on'. (Analogous to software package dependencies.) e.g. london-traffic-visualisation depends on road-map 'Dependency' relationship is: * directional * many:many * stateful 'dependency' table columns: * id (primary key) * dependent (foreign key) * dependency (foreign key) Further tickets: * WUI - package view - have list of dependencies (do not need to list packages which depend on this one) * WUI - package edit form - new option to say 'depends on' (no need for 'has dependent package') * REST api - expose reading and writing 'depends on' property. === Issues === * How do we deal with dependency at a particular version?" enhancement closed critical ckan duplicate