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: games-strategy/unknown-horizons-2011.1a games-strategy/unknown-horizons-2011.2 games-strategy/unknown-horizons-2011.3 games-strategy/unknown-horizons-2012.1 games-strategy/unknown-horizons-2013.3 games-strategy/unknown-horizons-9999