Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MusiciansCompanionP1/ViolaRuth_AmericanSD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1121-ViolaRuth_AmericanSD.ps) >>/Users/jc/w/tmp/Tune-1121-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MusiciansCompanionP1/ViolaRuth_AmericanSD.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-1121-ViolaRuth_AmericanSD.abc 173 ABC music file with the extracted tune(s)
Tune-1121-ViolaRuth_AmericanSD.ps 6 PostScript
Tune-1121-ViolaRuth_AmericanSD.txt 173 Plain-text file with the extracted tune(s)
Tune-1121-get.log 8574 Log file, useful mostly for debugging
Tune-11210-get.log 1454 Log file, useful mostly for debugging
Tune-11214-24CountryDances_1762_Thompson.abc 170 ABC music file with the extracted tune(s)
Tune-11214-24CountryDances_1762_Thompson.ps 6 PostScript
Tune-11214-24CountryDances_1762_Thompson.txt 170 Plain-text file with the extracted tune(s)
Tune-11214-get.log 4416 Log file, useful mostly for debugging
Tune-11215-get.log 3921 Log file, useful mostly for debugging
Tune-11216-get.log 4751 Log file, useful mostly for debugging
Tune-11219-get.log 3458 Log file, useful mostly for debugging
These files should be available for 24 hours.