pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3800-training_abc_XX.ps) >>/Users/jc/w/tmp/Tune-3800-get.log 2>&1" returned status 256
http://www.inference.phy.cam.ac.uk/dasher/download/training/training_abc_XX.txt

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_38009.log 66884 Log file, useful mostly for debugging
Form_3800.log 757 Log file, useful mostly for debugging
Form_38001.log 755 Log file, useful mostly for debugging
Tune-3800-get.log 9249 Log file, useful mostly for debugging
Tune-3800-training_abc_XX.abc 392 ABC music file with the extracted tune(s)
Tune-3800-training_abc_XX.ps 36472 PostScript
Tune-3800-training_abc_XX.txt 392 Plain-text file with the extracted tune(s)
Tune-38007-get.log 4253 Log file, useful mostly for debugging
These files should be available for 24 hours.