Paul, Tried this? https://www.swi-prolog.org/build/Raspbian.txt
SWI is a pretty capable prolog implementation. On Thu, 6 Feb 2020 at 20:21, <p...@securecottage.com> wrote: > Hi there, > > I got unsupported architecture when I tried to install GPROLOG on a > Raspberry PI. > > Is there a port to the PI. Mercury, the UMELBOURNE port for prolog, > can be installed on the PI. > > The GPROLOG with the Contraint Logic Programming addon looked good, > and I was willing to give it a try. > > Sincerely, > > Paul Cheffers > > > >