pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-99358-Smiths_New_Rant_F.ps) >>/Users/jc/w/tmp/Tune-99358-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/hornpipe/Smiths_New_Rant_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_99358.log 436074 Log file, useful mostly for debugging
Tune-99358-Smiths_New_Rant_F.abc 536 ABC music file with the extracted tune(s)
Tune-99358-Smiths_New_Rant_F.ps 35170 PostScript
Tune-99358-Smiths_New_Rant_F.txt 536 Plain-text file with the extracted tune(s)
Tune-99358-get.log 6443 Log file, useful mostly for debugging
These files should be available for 24 hours.