<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <maintainer> <email>prefix@gentoo.org</email> </maintainer> <use> <flag name='prefix-chaining'>install in a chained Prefix environment</flag> </use> </pkgmetadata>