pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-18051-40_Schottische_D.ps) >>/Users/jc/w/tmp/Tune-18051-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HillCountryTunes/40_Schottische_D.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_18051.log 817 Log file, useful mostly for debugging
Tune-18051-40_Schottische_D.abc 620 ABC music file with the extracted tune(s)
Tune-18051-40_Schottische_D.ps 34589 PostScript
Tune-18051-40_Schottische_D.txt 620 Plain-text file with the extracted tune(s)
Tune-18051-SkillernChalloner_PCD1.abc 158 ABC music file with the extracted tune(s)
Tune-18051-SkillernChalloner_PCD1.ps 6 PostScript
Tune-18051-SkillernChalloner_PCD1.txt 158 Plain-text file with the extracted tune(s)
Tune-18051-get.log 8896 Log file, useful mostly for debugging
These files should be available for 24 hours.