Installing SWI-Prolog
=====================
The guide for installing SWI-Prolog from source is maintained on the
SWI-Prolog website at the following location:
http://www.swi-prolog.org/build/
Installing from source is typically a good idea on Linux and *BSD
systems. On MacOS it is adviced to use the binary installer or install
from source using Macports or Homebrew. The Windows version is
cross-compiled on a Linux machine. See README.mingw.