pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-28405-Happy_Friends.ps) >>/Users/jc/w/tmp/Tune-28405-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Happy_Friends.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-28405-24CountryDances_1781_Skillern.abc 167 ABC music file with the extracted tune(s)
Tune-28405-24CountryDances_1781_Skillern.txt 167 Plain-text file with the extracted tune(s)
Tune-28405-Happy_Friends.abc 430 ABC music file with the extracted tune(s)
Tune-28405-Happy_Friends.ps 33301 PostScript
Tune-28405-Happy_Friends.txt 430 Plain-text file with the extracted tune(s)
Tune-28405-get.log 12473 Log file, useful mostly for debugging
These files should be available for 24 hours.