Here's an ebuild for jail-1.9, Jail Chroot Project is a tool that builds a chrooted environment and automagically configures and builds all the required files, directories and libraries. I suggest app-misc or app-shells category for this package. Attached to this bug: jail-1.9.ebuild and jail-gentoo.diff (a small patch)
Created attachment 2411 [details] jail-1.9.ebuild
Created attachment 2412 [details, diff] jail-gentoo.diff
Initial ebuild is now in portage. Made some very minor adjustments in ebuild for FHS compliance. Thanks!