pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1894-i-j.ps) >>/Users/jc/w/tmp/Tune-1894-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/terra.es/personal8/niltoni/i-j.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_18943.log 0 Log file, useful mostly for debugging
Find_18946.log 1531 Log file, useful mostly for debugging
Form_1894.log 1699 Log file, useful mostly for debugging
Tune-1894-get.log 7472 Log file, useful mostly for debugging
Tune-1894-i-j.abc 1032 ABC music file with the extracted tune(s)
Tune-1894-i-j.ps 34817 PostScript
Tune-1894-i-j.txt 1032 Plain-text file with the extracted tune(s)
Tune-18940-get.log 4075 Log file, useful mostly for debugging
Tune-18943-get.log 4088 Log file, useful mostly for debugging
Tune-18945-get.log 5204 Log file, useful mostly for debugging
Tune-18947-get.log 0 Log file, useful mostly for debugging
Tune-18948-get.log 7582 Log file, useful mostly for debugging
These files should be available for 24 hours.