There’s no official release after 2009, the ebuild of pxz which is in the tree now is from 2011 and this one from the last commit in late 2015. This is the occasion to switch to EAPI=6 Reproducible: Couldn't Reproduce
Created attachment 451750 [details] pxz-5.0_pre20151029.ebuild
Thank you for the ebuild.
Created attachment 451774 [details] pxz-5.0_pre20151029.ebuild Fix a forgotten build dependency (xz-utils).
Ping ?
Not exactly a dup, but its very closely related *** This bug has been marked as a duplicate of bug 621512 ***