pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6897-MollRoesJig.ps) >>/Users/jc/w/tmp/Tune-6897-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/MollRoesJig.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-6897-MollRoesJig.abc 387 ABC music file with the extracted tune(s)
Tune-6897-MollRoesJig.ps 33146 PostScript
Tune-6897-MollRoesJig.txt 387 Plain-text file with the extracted tune(s)
Tune-6897-get.log 4510 Log file, useful mostly for debugging
Tune-68971-24CountryDances_1774_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-68971-24CountryDances_1774_Thompson.ps 6 PostScript
Tune-68971-24CountryDances_1774_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-68971-get.log 4513 Log file, useful mostly for debugging
These files should be available for 24 hours.