pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9387-Jamaica.ps) >>/Users/jc/w/tmp/Tune-9387-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/england/Jamaica.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_93878.log 733049 Log file, useful mostly for debugging
Form_93871.log 1067 Log file, useful mostly for debugging
Form_93875.log 862 Log file, useful mostly for debugging
Form_93878.log 808 Log file, useful mostly for debugging
Form_93879.log 865 Log file, useful mostly for debugging
Tune-9387-Jamaica.abc 1539 ABC music file with the extracted tune(s)
Tune-9387-Jamaica.ps 38166 PostScript
Tune-9387-Jamaica.txt 1539 Plain-text file with the extracted tune(s)
Tune-9387-get.log 10383 Log file, useful mostly for debugging
Tune-93871-get.log 1422 Log file, useful mostly for debugging
Tune-93874-get.log 1295 Log file, useful mostly for debugging
Tune-93877-get.log 8443 Log file, useful mostly for debugging
Tune-93878-get.log 46259 Log file, useful mostly for debugging
Tune-93879-get.log 54856 Log file, useful mostly for debugging
These files should be available for 24 hours.