pip install for v0.7.4 does not create an executable in ~/.local/bin. see [forum](https://forum.duniter.org/t/duniter-silkaj-duniterpy-scuttlebot-comment-partager-les-clefs-de-chiffrage-des-crypto-applications/6775/58). While investigating, I saw that the setup.py had not been updated,it is still in v0.7.3. The release.sh script does not update setup.py. I guess this might have caused a wrong Pypi build, I am not sure of it though.