pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84225-088_les_Bergirs.ps) >>/Users/jc/w/tmp/Tune-84225-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Stewart/SCAJMR/088_les_Bergirs.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-84225-088_les_Bergirs.abc 625 ABC music file with the extracted tune(s)
Tune-84225-088_les_Bergirs.ps 34217 PostScript
Tune-84225-088_les_Bergirs.txt 625 Plain-text file with the extracted tune(s)
Tune-84225-get.log 4599 Log file, useful mostly for debugging
These files should be available for 24 hours.