pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3342-083_Major.ps) >>/Users/jc/w/tmp/Tune-3342-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HibernianMuse/083_Major.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_33427.log 1133 Log file, useful mostly for debugging
Tune-3342-083_Major.abc 598 ABC music file with the extracted tune(s)
Tune-3342-083_Major.ps 33499 PostScript
Tune-3342-083_Major.txt 598 Plain-text file with the extracted tune(s)
Tune-3342-get.log 31274 Log file, useful mostly for debugging
Tune-33424-get.log 5834 Log file, useful mostly for debugging
Tune-33425-get.log 3953 Log file, useful mostly for debugging
Tune-33427-get.log 1422 Log file, useful mostly for debugging
These files should be available for 24 hours.