Oslo i18n 3.15.2 has broken deps
Oslo i18n 3.15.2 has broken deps

Oslo i18n removed babel from requirements but it has a runtime
dependency on it, so it fails to install.

g-r change: Ib77b3271a4e9861e391623ba5f03e5303512096a
Related-Bug: #1692773

Change-Id: I99afc304b2f0955a190ea5f298cdd1018bdf4ae4

openstack/oslo.log