Mismatch: X:2107 doesn't match requested X:21071
Mismatch: X:2107 doesn't match requested X:21071
Mismatch: X:21072 doesn't match requested X:21071
Mismatch: X:1 doesn't match requested X:21071
Mismatch: X:1 doesn't match requested X:21071
Mismatch: X:2 doesn't match requested X:21071
Mismatch: X:2 doesn't match requested X:21071
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6163-Book21.ps) >>/Users/jc/w/tmp/Tune-6163-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/SCD/Book21.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-6163-Book21.abc 885 ABC music file with the extracted tune(s)
Tune-6163-Book21.ps 38857 PostScript
Tune-6163-Book21.txt 885 Plain-text file with the extracted tune(s)
Tune-6163-get.log 20326 Log file, useful mostly for debugging
These files should be available for 24 hours.