pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9169-JMEn_Vas_Chantant_Riant_Gm.ps) >>/Users/jc/w/tmp/Tune-9169-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/bourree/JMEn_Vas_Chantant_Riant_Gm.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_91698.log 351770 Log file, useful mostly for debugging
Tune-9169-JMEn_Vas_Chantant_Riant_Gm.abc 512 ABC music file with the extracted tune(s)
Tune-9169-JMEn_Vas_Chantant_Riant_Gm.ps 34088 PostScript
Tune-9169-JMEn_Vas_Chantant_Riant_Gm.txt 512 Plain-text file with the extracted tune(s)
Tune-9169-get.log 8662 Log file, useful mostly for debugging
Tune-91691-get.log 3934 Log file, useful mostly for debugging
Tune-91692-get.log 4729 Log file, useful mostly for debugging
Tune-91693-LotteGik_G.abc 395 ABC music file with the extracted tune(s)
Tune-91693-LotteGik_G.pdf 12025 Portable Data Format
Tune-91693-LotteGik_G.ps 32988 PostScript
Tune-91693-LotteGik_G.txt 395 Plain-text file with the extracted tune(s)
Tune-91693-get.log 5199 Log file, useful mostly for debugging
These files should be available for 24 hours.