Hi, It seems that your repository contains one or more packages using the deprecated distutils.eclass. This eclass is last rited and pending removal on 2016-03-18. Please either remove these packages, convert them to distutils-r1 or copy the eclass to your repository. Otherwise, they will irrevocably break once the eclass is removed. The following packages were found: app-office/odoo-8.0.20150609 app-office/openerp-7.0.20150609
Fixed in https://gitlab.awesome-it.de/overlays/awesome/commit/a9737ed082e3d8f80eed90080eab945253c1f0fa.