pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5443-30231_March_From_Mansanello.ps) >>/Users/jc/w/tmp/Tune-5443-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP3/30231_March_From_Mansanello.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_54439.log 464010 Log file, useful mostly for debugging
Form_5443.log 1716 Log file, useful mostly for debugging
Form_54433.log 1021 Log file, useful mostly for debugging
Tune-5443-30231_March_From_Mansanello.abc 1935 ABC music file with the extracted tune(s)
Tune-5443-30231_March_From_Mansanello.ps 44260 PostScript
Tune-5443-30231_March_From_Mansanello.txt 1935 Plain-text file with the extracted tune(s)
Tune-5443-get.log 5153 Log file, useful mostly for debugging
Tune-54431-get.log 4039 Log file, useful mostly for debugging
These files should be available for 24 hours.