pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4466-current-by-type.ps) >>/Users/jc/w/tmp/Tune-4466-get.log 2>&1" returned status 256
http://wellington.session.nz/tunebooks/current-by-type.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_44664.log 603159 Log file, useful mostly for debugging
Form_44663.log 735 Log file, useful mostly for debugging
Form_44666.log 763 Log file, useful mostly for debugging
Form_44669.log 768 Log file, useful mostly for debugging
Tune-4466-current-by-type.abc 287 ABC music file with the extracted tune(s)
Tune-4466-current-by-type.ps 35834 PostScript
Tune-4466-current-by-type.txt 287 Plain-text file with the extracted tune(s)
Tune-4466-get.log 7306 Log file, useful mostly for debugging
Tune-44663-get.log 4764 Log file, useful mostly for debugging
Tune-44668-Bonnie_Charlie-Dm-32-4.abc 584 ABC music file with the extracted tune(s)
Tune-44668-Bonnie_Charlie-Dm-32-4.txt 584 Plain-text file with the extracted tune(s)
Tune-44668-get.log 3164 Log file, useful mostly for debugging
These files should be available for 24 hours.