Mismatch: X:4 doesn't match requested X:5
Mismatch: X:1 doesn't match requested X:5
Mismatch: X:2 doesn't match requested X:5
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-18368-RJ_AllSets_20100820_RJ.ps) >>/Users/jc/w/tmp/Tune-18368-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/RJ/sets/RJ_AllSets_20100820_RJ.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-18368-RJ_AllSets_20100820_RJ.abc 422 ABC music file with the extracted tune(s)
Tune-18368-RJ_AllSets_20100820_RJ.ps 34888 PostScript
Tune-18368-RJ_AllSets_20100820_RJ.txt 422 Plain-text file with the extracted tune(s)
Tune-18368-get.log 67103 Log file, useful mostly for debugging
These files should be available for 24 hours.