pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-20352-Malamutes_Fancy_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-20352-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/hornpipe/Malamutes_Fancy_Hornpipe.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_20352.log 403755 Log file, useful mostly for debugging
Tune-20352-Malamutes_Fancy_Hornpipe.abc 820 ABC music file with the extracted tune(s)
Tune-20352-Malamutes_Fancy_Hornpipe.ps 35227 PostScript
Tune-20352-Malamutes_Fancy_Hornpipe.txt 820 Plain-text file with the extracted tune(s)
Tune-20352-get.log 4805 Log file, useful mostly for debugging
These files should be available for 24 hours.