pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3333-FugalFergus3.ps) >>/Users/jc/w/tmp/Tune-3333-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/FugalFergus3.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_33331.log 284330 Log file, useful mostly for debugging
Tune-3333-FugalFergus3.abc 1600 ABC music file with the extracted tune(s)
Tune-3333-FugalFergus3.ps 46690 PostScript
Tune-3333-FugalFergus3.txt 1600 Plain-text file with the extracted tune(s)
Tune-3333-get.log 6668 Log file, useful mostly for debugging
Tune-33332-XmasSvensk1.abc 973 ABC music file with the extracted tune(s)
Tune-33332-XmasSvensk1.pdf 25258 Portable Data Format
Tune-33332-XmasSvensk1.ps 40220 PostScript
Tune-33332-XmasSvensk1.txt 973 Plain-text file with the extracted tune(s)
Tune-33332-get.log 5165 Log file, useful mostly for debugging
Tune-33338-get.log 3367 Log file, useful mostly for debugging
These files should be available for 24 hours.