pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9165-endo.ps) >>/Users/jc/w/tmp/Tune-9165-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/IgnatiusSancho/MCCD/endo.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Find_9165.log 1470 Log file, useful mostly for debugging
Form_91651.log 840 Log file, useful mostly for debugging
Form_91657.log 826 Log file, useful mostly for debugging
Tune-9165-endo.abc 100 ABC music file with the extracted tune(s)
Tune-9165-endo.ps 6 PostScript
Tune-9165-endo.txt 100 Plain-text file with the extracted tune(s)
Tune-9165-get.log 3832 Log file, useful mostly for debugging
Tune-91655-Kerr_MM1-V2.abc 148 ABC music file with the extracted tune(s)
Tune-91655-Kerr_MM1-V2.ps 6 PostScript
Tune-91655-Kerr_MM1-V2.txt 148 Plain-text file with the extracted tune(s)
Tune-91655-get.log 4131 Log file, useful mostly for debugging
Tune-91656-get.log 1403 Log file, useful mostly for debugging
These files should be available for 24 hours.