Created attachment 464152 [details] Build log When emerging current paludis 2.6 with USE="python" enabled and boost version 1.63.0 installed one will get many python-cpp binding related compilation errors (build log attached). It seems this was fixed a couple of weeks ago in upstream: http://git.exherbo.org/paludis/paludis.git/commit/?id=34eebf44cfb4db4072f81494f4481f542871cb59 so I would suggest bumping ebuild in portage tree to that snapshot.
commit c16204bae650d6ac57430195f6118d7be2f84dbd Author: Michał Górny <mgorny@gentoo.org> AuthorDate: Sat Feb 18 19:08:00 2017 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: Sat Feb 18 19:08:52 2017 sys-apps/paludis: Bump to a snapshot -- fix boost-python, #609670
*** Bug 604058 has been marked as a duplicate of this bug. ***
Thanks, it's all okay now.