Sorcerer / # emerge -pvuD world These are the packages that would be merged, in order: Calculating world dependencies | emerge: there are no ebuilds to satisfy "=sys-libs/zlib-1.2.2". (dependency required by "sys-apps/zsplit-1.2.0" [installed]) ???
# emerge -pv sys-apps/zsplit These are the packages that would be merged, in order: Calculating dependencies emerge: there are no ebuilds to satisfy "sys-apps/zsplit". Kindly fix your overlay yourself, thanks.