Scott:

Yes, I use 64 bit GPC, my P5 site contains instructions to install it and a binary. The latter is because the online .tz is missing, so I just provide the binary. It also needs some setup fixes these days.

Wait, what??? I need a Pascal compiler that runs on macOS. GPC no longer works on macOS. If P5 depends on GPC, then I can't use it! Tom Thomas D. Schneider, Ph.D. Senior Investigator National Institutes of Health National Cancer Institute Center for Cancer Research RNA Biology Laboratory Biological Information Theory Group Frederick, Maryland 21702-1201 schneidt@mail.nih.gov https://alum.mit.edu/www/toms