Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/_/Pat_Shaw_Pinewoods.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5734-Pat_Shaw_Pinewoods.ps) >>/Users/jc/w/tmp/Tune-5734-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/_/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_57340.log 268875 Log file, useful mostly for debugging
Coll_57343.log 282925 Log file, useful mostly for debugging
Coll_57349.log 284330 Log file, useful mostly for debugging
Tune-5734-Pat_Shaw_Pinewoods.abc 152 ABC music file with the extracted tune(s)
Tune-5734-Pat_Shaw_Pinewoods.ps 6 PostScript
Tune-5734-Pat_Shaw_Pinewoods.txt 152 Plain-text file with the extracted tune(s)
Tune-5734-get.log 9970 Log file, useful mostly for debugging
Tune-57340-get.log 5560 Log file, useful mostly for debugging
Tune-57341-get.log 4287 Log file, useful mostly for debugging
Tune-57342-get.log 6534 Log file, useful mostly for debugging
Tune-57348-get.log 4802 Log file, useful mostly for debugging
These files should be available for 24 hours.