On Wed, Jul 25, 2018 at 05:51:37PM +0200, Geert Stappers wrote: > Acknowledge. > > How to enforce that g++ is g++-8 ? > > If it is `apt-get source gcc-defaults && cd gcc-defaults && debuild -uc -us`, > please say so. Well g++ 1.178 on my system depends on g++-8 version 8.1.0-1 so I think that makes sure version 8 is the default. If your g++ package is older, you would want a newer version. -- Len Sorensen