Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MM4/ViolaRuth_PWFT.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1654-ViolaRuth_PWFT.ps) >>/Users/jc/w/tmp/Tune-1654-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MM4/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
Tune-1654-ViolaRuth_PWFT.abc 150 ABC music file with the extracted tune(s)
Tune-1654-ViolaRuth_PWFT.ps 6 PostScript
Tune-1654-ViolaRuth_PWFT.txt 150 Plain-text file with the extracted tune(s)
Tune-1654-get.log 4144 Log file, useful mostly for debugging
Tune-16540-MichaelDabney_12Minuets12Dances-1760-V1.abc 177 ABC music file with the extracted tune(s)
Tune-16540-MichaelDabney_12Minuets12Dances-1760-V1.ps 6 PostScript
Tune-16540-MichaelDabney_12Minuets12Dances-1760-V1.txt 177 Plain-text file with the extracted tune(s)
Tune-16540-get.log 4727 Log file, useful mostly for debugging
Tune-16541-Kerr_MM2-V2.abc 147 ABC music file with the extracted tune(s)
Tune-16541-Kerr_MM2-V2.ps 6 PostScript
Tune-16541-Kerr_MM2-V2.txt 147 Plain-text file with the extracted tune(s)
Tune-16541-get.log 4008 Log file, useful mostly for debugging
Tune-16545-get.log 1470 Log file, useful mostly for debugging
Tune-16549-get.log 6014 Log file, useful mostly for debugging
These files should be available for 24 hours.