pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6145-Sean_McGlynns_M.ps) >>/Users/jc/w/tmp/Tune-6145-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/mazurka/Sean_McGlynns_M.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-6145-EliasHowe_MusiciansCompanionP2-1843-V1.abc 175 ABC music file with the extracted tune(s)
Tune-6145-EliasHowe_MusiciansCompanionP2-1843-V1.pdf 2217 Portable Data Format
Tune-6145-EliasHowe_MusiciansCompanionP2-1843-V1.ps 6 PostScript
Tune-6145-EliasHowe_MusiciansCompanionP2-1843-V1.txt 175 Plain-text file with the extracted tune(s)
Tune-6145-Sean_McGlynns_M.abc 1018 ABC music file with the extracted tune(s)
Tune-6145-Sean_McGlynns_M.ps 44814 PostScript
Tune-6145-Sean_McGlynns_M.txt 1018 Plain-text file with the extracted tune(s)
Tune-6145-get.log 10210 Log file, useful mostly for debugging
Tune-61450-get.log 5227 Log file, useful mostly for debugging
Tune-61451-get.log 5720 Log file, useful mostly for debugging
Tune-61452-get.log 3523 Log file, useful mostly for debugging
These files should be available for 24 hours.