Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Pinewoods/24CountryDances_1808_Goulding.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2092-24CountryDances_1808_Goulding.ps) >>/Users/jc/w/tmp/Tune-2092-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Pinewoods/24CountryDances_1808_Goulding.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_20921.log 151917 Log file, useful mostly for debugging
Coll_20922.log 660012 Log file, useful mostly for debugging
Tune-2092-24CountryDances_1808_Goulding.abc 171 ABC music file with the extracted tune(s)
Tune-2092-24CountryDances_1808_Goulding.ps 6 PostScript
Tune-2092-24CountryDances_1808_Goulding.txt 171 Plain-text file with the extracted tune(s)
Tune-2092-get.log 8017 Log file, useful mostly for debugging
Tune-20920-get.log 4212 Log file, useful mostly for debugging
Tune-20921-get.log 5204 Log file, useful mostly for debugging
Tune-20922-get.log 8102 Log file, useful mostly for debugging
Tune-20923-get.log 5431 Log file, useful mostly for debugging
Tune-20927-get.log 7110 Log file, useful mostly for debugging
Tune-20929-get.log 4342 Log file, useful mostly for debugging
These files should be available for 24 hours.