Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/AMHSI-abc2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1309-AMHSI-abc2.ps) >>/Users/jc/w/tmp/Tune-1309-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Compleat_Tutor/AMHSI-abc2.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_13092.log 561638 Log file, useful mostly for debugging
Coll_13097.log 249206 Log file, useful mostly for debugging
Form_13096.log 980 Log file, useful mostly for debugging
Tune-1309-AMHSI-abc2.abc 157 ABC music file with the extracted tune(s)
Tune-1309-AMHSI-abc2.ps 6 PostScript
Tune-1309-AMHSI-abc2.txt 157 Plain-text file with the extracted tune(s)
Tune-1309-get.log 4124 Log file, useful mostly for debugging
Tune-13092-get.log 4025 Log file, useful mostly for debugging
Tune-13095-get.log 5228 Log file, useful mostly for debugging
Tune-13098-get.log 14867 Log file, useful mostly for debugging
These files should be available for 24 hours.