Because it uses new python eclasses Thanks: *pystopwatch-2012.12.24.1-r1 (27 Dec 2014) 27 Dec 2014; Michał Górny <mgorny@gentoo.org> +pystopwatch-2012.12.24.1-r1.ebuild: Convert to python-single-r1.
amd64 stable
x86 stable. Closing.