pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-51605-CARLISLE.ps) >>/Users/jc/w/tmp/Tune-51605-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Carlisle/CARLISLE.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-51605-CARLISLE.abc 237 ABC music file with the extracted tune(s)
Tune-51605-CARLISLE.ps 33341 PostScript
Tune-51605-CARLISLE.txt 237 Plain-text file with the extracted tune(s)
Tune-51605-get.log 8495 Log file, useful mostly for debugging
These files should be available for 24 hours.