pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-80011-112_les_Fetes_de_Tempe.ps) >>/Users/jc/w/tmp/Tune-80011-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Stewart/SCAJMR/112_les_Fetes_de_Tempe.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-80011-112_les_Fetes_de_Tempe.abc 844 ABC music file with the extracted tune(s)
Tune-80011-112_les_Fetes_de_Tempe.ps 36790 PostScript
Tune-80011-112_les_Fetes_de_Tempe.txt 844 Plain-text file with the extracted tune(s)
Tune-80011-Irish_Lottery.abc 922 ABC music file with the extracted tune(s)
Tune-80011-Irish_Lottery.ps 35229 PostScript
Tune-80011-Irish_Lottery.txt 922 Plain-text file with the extracted tune(s)
Tune-80011-get.log 9236 Log file, useful mostly for debugging
These files should be available for 24 hours.