These ebuilds come from http://code.google.com/p/gentoo-china-overlay.
If you have some problems, go to the official site first.
insight : A graphical interface to the GNU debugger ( http://sourceware.org/insight/ )
rinse : RPM based distributions bootstrap scripts ( http://www.xen-tools.org/software/rinse )
wxformbuilder : The OpenSource wxWidgets Designer, GUI Builder, and RAD Tool. ( http://wxformbuilder.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a gentoo-china
For Paludis use this rsync : rsync://gentoo.zugaina.org/gentoo-china-portage
If you have a problem : ycarus(-at-)zugaina.org