X:1 not found in http://tunearch.org/wiki/Brian_O'Kane's_March_(2)
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2663-Brian_O.ps) >>/Users/jc/w/tmp/Tune-2663-get.log 2>&1" returned status 256
http://tunearch.org/wiki/Brian_O'Kane's_March_(2)

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Find_2663.log 1458 Log file, useful mostly for debugging
Tune-2663-Brian_O.abc 0 ABC music file with the extracted tune(s)
Tune-2663-Brian_O.ps 6 PostScript
Tune-2663-Brian_O.txt 0 Plain-text file with the extracted tune(s)
Tune-2663-get.log 8378 Log file, useful mostly for debugging
Tune-26638-get.log 1563 Log file, useful mostly for debugging
These files should be available for 24 hours.