Changelog for lib64parpack2-3.1.5-4pclos2017.x86_64.rpm :
Tue Sep 12 14:00:00 2017 bb2 - 3.1.5-4pclos2017
- rebuild against updates

Sun Sep 3 14:00:00 2017 bb2 3.1.5-3pclos2017
- rebuild new gcc