On Mon, Apr 02, 2018 at 08:56:09PM +0200, Matthias Klose wrote: > On 02.04.2018 19:09, Nicolas Braud-Santoni wrote: > > Installing build-essential resulted in g++-7 being installed, which > > “fixed” the problem, so it looks like there are missing dependencies > > in whichever package provides cc. > > cpp is not the C++ compiler, it's the C preprocessor. you want to install g++. Oops indeed. Sorry for the noise. :(