pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8205-070_Allemande.ps) >>/Users/jc/w/tmp/Tune-8205-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Stewart/SCAJMR/070_Allemande.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_82054.log 261851 Log file, useful mostly for debugging
Form_8205.log 834 Log file, useful mostly for debugging
Form_82052.log 984 Log file, useful mostly for debugging
Form_82058.log 836 Log file, useful mostly for debugging
Tune-8205-070_Allemande.abc 564 ABC music file with the extracted tune(s)
Tune-8205-070_Allemande.ps 35013 PostScript
Tune-8205-070_Allemande.txt 564 Plain-text file with the extracted tune(s)
Tune-8205-get.log 4528 Log file, useful mostly for debugging
Tune-82050-get.log 3709 Log file, useful mostly for debugging
Tune-82055-get.log 10914 Log file, useful mostly for debugging
Tune-82057-get.log 5877 Log file, useful mostly for debugging
These files should be available for 24 hours.