pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9182-DuchessOfAtholsStrathspey.ps) >>/Users/jc/w/tmp/Tune-9182-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/DuchessOfAtholsStrathspey.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_91829.log 1041 Log file, useful mostly for debugging
Tune-9182-DuchessOfAtholsStrathspey.abc 661 ABC music file with the extracted tune(s)
Tune-9182-DuchessOfAtholsStrathspey.ps 38938 PostScript
Tune-9182-DuchessOfAtholsStrathspey.txt 661 Plain-text file with the extracted tune(s)
Tune-9182-get.log 4889 Log file, useful mostly for debugging
Tune-91826-get.log 4710 Log file, useful mostly for debugging
Tune-91826-sett.abc 141 ABC music file with the extracted tune(s)
Tune-91826-sett.pdf 2217 Portable Data Format
Tune-91826-sett.ps 6 PostScript
Tune-91826-sett.txt 141 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.