Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/CR/Pat_Shaw_Pinewoods.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7273-Pat_Shaw_Pinewoods.ps) >>/Users/jc/w/tmp/Tune-7273-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/CR/Pat_Shaw_Pinewoods.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_72731.log 455609 Log file, useful mostly for debugging
Coll_72734.log 283410 Log file, useful mostly for debugging
Coll_72737.log 452809 Log file, useful mostly for debugging
Coll_72738.log 263810 Log file, useful mostly for debugging
Tune-7273-Pat_Shaw_Pinewoods.abc 153 ABC music file with the extracted tune(s)
Tune-7273-Pat_Shaw_Pinewoods.ps 6 PostScript
Tune-7273-Pat_Shaw_Pinewoods.txt 153 Plain-text file with the extracted tune(s)
Tune-7273-get.log 4218 Log file, useful mostly for debugging
Tune-72733-get.log 4345 Log file, useful mostly for debugging
Tune-72735-get.log 2953 Log file, useful mostly for debugging
These files should be available for 24 hours.