Mismatch: X:22041 doesn't match requested X:2204
Mismatch: X:22042 doesn't match requested X:2204
Mismatch: X:22123 doesn't match requested X:2204
Mismatch: X:22124 doesn't match requested X:2204
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-18855-Book22.ps) >>/Users/jc/w/tmp/Tune-18855-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/SCD/Book22.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
Tune-18855-Book22.abc 488 ABC music file with the extracted tune(s)
Tune-18855-Book22.ps 35248 PostScript
Tune-18855-Book22.txt 488 Plain-text file with the extracted tune(s)
Tune-18855-get.log 16386 Log file, useful mostly for debugging
These files should be available for 24 hours.