Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/_/ViolaRuth_PWFT.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3621-ViolaRuth_PWFT.ps) >>/Users/jc/w/tmp/Tune-3621-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/_/ViolaRuth_PWFT.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_36211.log 1153 Log file, useful mostly for debugging
Tune-3621-ViolaRuth_PWFT.abc 148 ABC music file with the extracted tune(s)
Tune-3621-ViolaRuth_PWFT.ps 6 PostScript
Tune-3621-ViolaRuth_PWFT.txt 148 Plain-text file with the extracted tune(s)
Tune-3621-get.log 9658 Log file, useful mostly for debugging
Tune-36210-get.log 7553 Log file, useful mostly for debugging
Tune-36211-get.log 10825 Log file, useful mostly for debugging
Tune-36212-Thompson_V3_1766-1772_FTM.abc 166 ABC music file with the extracted tune(s)
Tune-36212-Thompson_V3_1766-1772_FTM.ps 6 PostScript
Tune-36212-Thompson_V3_1766-1772_FTM.txt 166 Plain-text file with the extracted tune(s)
Tune-36212-get.log 4328 Log file, useful mostly for debugging
Tune-36215-get.log 6934 Log file, useful mostly for debugging
Tune-36218-24FavouriteDances_1784_Straight.abc 169 ABC music file with the extracted tune(s)
Tune-36218-24FavouriteDances_1784_Straight.ps 6 PostScript
Tune-36218-24FavouriteDances_1784_Straight.txt 169 Plain-text file with the extracted tune(s)
Tune-36218-get.log 8977 Log file, useful mostly for debugging
These files should be available for 24 hours.