Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Sets/Garryowen_with_variations_.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8522-Garryowen_with_variations_.ps) >>/Users/jc/w/tmp/Tune-8522-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Sets/Garryowen_with_variations_.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_85223.log 145454 Log file, useful mostly for debugging
Find_85223.log 1600 Log file, useful mostly for debugging
Tune-8522-Garryowen_with_variations_.abc 163 ABC music file with the extracted tune(s)
Tune-8522-Garryowen_with_variations_.ps 6 PostScript
Tune-8522-Garryowen_with_variations_.txt 163 Plain-text file with the extracted tune(s)
Tune-8522-get.log 4400 Log file, useful mostly for debugging
Tune-85221-013_Gracey_Nugent.abc 1064 ABC music file with the extracted tune(s)
Tune-85221-013_Gracey_Nugent.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-85221-013_Gracey_Nugent.ps 38243 PostScript
Tune-85221-013_Gracey_Nugent.txt 1064 Plain-text file with the extracted tune(s)
Tune-85221-get.log 8924 Log file, useful mostly for debugging
Tune-85226-get.log 84503 Log file, useful mostly for debugging
These files should be available for 24 hours.