Hi there, I need to get a list of eggs in 'dependency' order: a list with eggs (Distribution objects?) which is sorted so that earlier entries will never depend on entries later in the list. [1] I spotted the _dep_map attribute on Distribution objects and it seems to have something like that already. Exactly what is in _dep_map? Could I use it to compute what I need? - Iwan [1] In fact, this is an intermediary result - I want to compute all the entry points of a tree of dependencies in such a way that the entry points of eggs deeper in the tree will always be earlier in the list than entry points for those shallower in the tree.