Kang, I know I'm a bit territorial about additions dev-perl from non perl team members, so bear with me :) You added Path-Class on the 21st to the tree to meet a dep (++), but failed to properly dep against dev-perl/module-build. Please add this dep to the ebuild siince it is used by the build environment for this particular module. It is only DEP, not an RDEP. Thank you, Michael Cummings
As there is no reaction for about two months now I fixed that myself and added perl to metadata to keep this package in a maintained state.