pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9930-Pellikvalsen.ps) >>/Users/jc/w/tmp/Tune-9930-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/scand/Pellikvalsen.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_99302.log 259040 Log file, useful mostly for debugging
Coll_99306.log 282926 Log file, useful mostly for debugging
Form_99301.log 1952 Log file, useful mostly for debugging
Form_99303.log 867 Log file, useful mostly for debugging
Form_99308.log 811 Log file, useful mostly for debugging
Form_99309.log 861 Log file, useful mostly for debugging
Tune-9930-Pellikvalsen.abc 933 ABC music file with the extracted tune(s)
Tune-9930-Pellikvalsen.ps 38963 PostScript
Tune-9930-Pellikvalsen.txt 933 Plain-text file with the extracted tune(s)
Tune-9930-get.log 4845 Log file, useful mostly for debugging
Tune-99301-Have_a_Drink_With_Me_020-G-32-2.abc 657 ABC music file with the extracted tune(s)
Tune-99301-Have_a_Drink_With_Me_020-G-32-2.ps 34536 PostScript
Tune-99301-Have_a_Drink_With_Me_020-G-32-2.txt 657 Plain-text file with the extracted tune(s)
Tune-99301-get.log 5509 Log file, useful mostly for debugging
Tune-99304-get.log 1368 Log file, useful mostly for debugging
Tune-99306-get.log 3557 Log file, useful mostly for debugging
Tune-99309-get.log 3840 Log file, useful mostly for debugging
These files should be available for 24 hours.