What is currently recommended GCL version and where I can find it? There is 2.6.12 release, but testing FriCAS with it I get heisenbugs: failures that go away when I recompile offending code at speed 0 and safety 3.
As 2.6.12 is old I wonder if this still recommended (I would like to test with relevant version). At various places I see 2.6.pre13, is this what users are supposed to use? If yes want is way to get it. Note that my testing setup puts Lisp in non-standard location, so I want to compile from sources to configure it for location. Also, my past experience was that versions build from source worked better than binaries... -- Waldek Hebisch