pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1195-Bourree_des_Gars_1.ps) >>/Users/jc/w/tmp/Tune-1195-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/bourree/Bourree_des_Gars_1.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_11954.log 289949 Log file, useful mostly for debugging
Coll_11958.log 277308 Log file, useful mostly for debugging
Tune-1195-Bourree_des_Gars_1.abc 262 ABC music file with the extracted tune(s)
Tune-1195-Bourree_des_Gars_1.ps 32700 PostScript
Tune-1195-Bourree_des_Gars_1.txt 262 Plain-text file with the extracted tune(s)
Tune-1195-get.log 4614 Log file, useful mostly for debugging
Tune-11951-get.log 4243 Log file, useful mostly for debugging
Tune-11952-get.log 4441 Log file, useful mostly for debugging
Tune-11959-get.log 9113 Log file, useful mostly for debugging
These files should be available for 24 hours.