pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4419-Catharsis_Gm.ps) >>/Users/jc/w/tmp/Tune-4419-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/Catharsis_Gm.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_4419.log 563925 Log file, useful mostly for debugging
Coll_44191.log 476818 Log file, useful mostly for debugging
Coll_44194.log 760625 Log file, useful mostly for debugging
Find_44194.log 1479 Log file, useful mostly for debugging
Tune-4419-Catharsis_Gm.abc 603 ABC music file with the extracted tune(s)
Tune-4419-Catharsis_Gm.ps 36620 PostScript
Tune-4419-Catharsis_Gm.txt 603 Plain-text file with the extracted tune(s)
Tune-4419-get.log 23903 Log file, useful mostly for debugging
Tune-44190-get.log 9808 Log file, useful mostly for debugging
Tune-44197-get.log 5490 Log file, useful mostly for debugging
These files should be available for 24 hours.