FTBFS python-{omemo,twomemo,oldmemo} has circular dependencies

[Hans Joachim Desserud]

At the moment python-omemo fails to build on Lunar with a dependency wait on python3-twomemo [1]. This binary package is part of python-twomemo which in turns requires python3-omemo (>= 1~) [2]. Thus the two packages have circular dependencies.

A separate, but closely related issue is that python-omemo also requies python3-oldmemo which in turn requires python3-omemo (>= 1~) [3] https://launchpad.net/ubuntu/+source/python-oldmemo/1.0.3-2/+build/24903764

Presumably by using binary packages for python3-twomemo and python3-oldmemo it should be possibe to bootstrap python-omemo and then use the resulting package to (re)build the other two.

[1] https://launchpad.net/ubuntu/+source/python-omemo/1.0.2-1/+build/24903765
[2] https://launchpad.net/ubuntu/+source/python-twomemo/1.0.3-2/+build/24903767

[Hans Joachim Desserud (hjd)]

Resolved by https://bugs.launchpad.net/ubuntu/+source/python-omemo/1.0.2-3ubuntu1 breaking the cycle.