pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3288-Fjallnas_Hambo-D-48-3.ps) >>/Users/jc/w/tmp/Tune-3288-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/scand/Fjallnas_Hambo-D-48-3.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_3288.log 150544 Log file, useful mostly for debugging
Coll_32884.log 254826 Log file, useful mostly for debugging
Coll_32885.log 858975 Log file, useful mostly for debugging
Coll_32886.log 552479 Log file, useful mostly for debugging
Form_32885.log 834 Log file, useful mostly for debugging
Form_32887.log 938 Log file, useful mostly for debugging
Tune-3288-Fjallnas_Hambo-D-48-3.abc 678 ABC music file with the extracted tune(s)
Tune-3288-Fjallnas_Hambo-D-48-3.ps 36910 PostScript
Tune-3288-Fjallnas_Hambo-D-48-3.txt 678 Plain-text file with the extracted tune(s)
Tune-3288-get.log 4611 Log file, useful mostly for debugging
Tune-32881-get.log 5245 Log file, useful mostly for debugging
Tune-32886-get.log 1410 Log file, useful mostly for debugging
Tune-32887-get.log 5543 Log file, useful mostly for debugging
Tune-32888-get.log 48587 Log file, useful mostly for debugging
These files should be available for 24 hours.