pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-54831-032_MrsOrdOfFenhamsReel.ps) >>/Users/jc/w/tmp/Tune-54831-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/AbrahamMackintosh/032_MrsOrdOfFenhamsReel.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_54831.log 257636 Log file, useful mostly for debugging
Tune-54831-032_MrsOrdOfFenhamsReel.abc 817 ABC music file with the extracted tune(s)
Tune-54831-032_MrsOrdOfFenhamsReel.ps 37311 PostScript
Tune-54831-032_MrsOrdOfFenhamsReel.txt 817 Plain-text file with the extracted tune(s)
Tune-54831-get.log 4816 Log file, useful mostly for debugging
These files should be available for 24 hours.