pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-92663-21132_Whipples_Sett_tune_3.ps) >>/Users/jc/w/tmp/Tune-92663-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP2/21132_Whipples_Sett_tune_3.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-92663-12SelectedCountryDances_1772_Rutherford.abc 176 ABC music file with the extracted tune(s)
Tune-92663-12SelectedCountryDances_1772_Rutherford.ps 6 PostScript
Tune-92663-12SelectedCountryDances_1772_Rutherford.txt 176 Plain-text file with the extracted tune(s)
Tune-92663-21132_Whipples_Sett_tune_3.abc 935 ABC music file with the extracted tune(s)
Tune-92663-21132_Whipples_Sett_tune_3.ps 36037 PostScript
Tune-92663-21132_Whipples_Sett_tune_3.txt 935 Plain-text file with the extracted tune(s)
Tune-92663-get.log 15026 Log file, useful mostly for debugging
These files should be available for 24 hours.