Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/12Minuets12Dances/Hamilton_HUTB2-1846-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8544-Hamilton_HUTB2-1846-V1.ps) >>/Users/jc/w/tmp/Tune-8544-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/12Minuets12Dances/Hamilton_HUTB2-1846-V1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_85442.log 523181 Log file, useful mostly for debugging
Coll_85449.log 260446 Log file, useful mostly for debugging
Tune-8544-Hamilton_HUTB2-1846-V1.abc 172 ABC music file with the extracted tune(s)
Tune-8544-Hamilton_HUTB2-1846-V1.ps 6 PostScript
Tune-8544-Hamilton_HUTB2-1846-V1.txt 172 Plain-text file with the extracted tune(s)
Tune-8544-get.log 4394 Log file, useful mostly for debugging
Tune-85441-get.log 12068 Log file, useful mostly for debugging
Tune-85442-get.log 3932 Log file, useful mostly for debugging
Tune-85443-get.log 6880 Log file, useful mostly for debugging
Tune-85448-get.log 2805 Log file, useful mostly for debugging
These files should be available for 24 hours.