0.9.22 is out http://sourceforge.net/projects/cbrpager/files/cbrpager/
Renaming the ebuild works fine here on amd64. You can use the ebuild in my overlay: https://gitorious.org/flow-s-ebuilds/flow-s-ebuilds/blobs/raw/master/app-misc/cbrpager/cbrpager-0.9.22.ebuild
fixed, thanks