repoman reports: REQUIRED_USE.syntax [fatal] 2 sci-visualization/qtiplot/qtiplot-0.9.8.9-r4.ebuild: REQUIRED_USE: USE flag 'zomg' is not in IUSE but pkgcheck notice.
Fixed in git. Also, next time please file this sort of bug on the github site for pkgcheck so all the code-related issues are tracked there, thanks.