pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9447-Bricklayers_Hornpipe_F.ps) >>/Users/jc/w/tmp/Tune-9447-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/hornpipe/Bricklayers_Hornpipe_F.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_94471.log 559710 Log file, useful mostly for debugging
Tune-9447-Bricklayers_Hornpipe_F.abc 550 ABC music file with the extracted tune(s)
Tune-9447-Bricklayers_Hornpipe_F.ps 36268 PostScript
Tune-9447-Bricklayers_Hornpipe_F.txt 550 Plain-text file with the extracted tune(s)
Tune-9447-get.log 4718 Log file, useful mostly for debugging
Tune-94470-get.log 4098 Log file, useful mostly for debugging
Tune-94472-get.log 4164 Log file, useful mostly for debugging
Tune-94479-get.log 3400 Log file, useful mostly for debugging
These files should be available for 24 hours.