X:0 not found in http://roaringjelly.org/~jc/music/book/DftY/1782/Thompson/822_Capauchen.abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-27775-822_Capauchen.ps) >>/Users/jc/w/tmp/Tune-27775-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/DftY/1782/Thompson/822_Capauchen.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_27775.log 252016 Log file, useful mostly for debugging
Tune-27775-8071_Highland_Wedding.abc 423 ABC music file with the extracted tune(s)
Tune-27775-8071_Highland_Wedding.ps 33875 PostScript
Tune-27775-8071_Highland_Wedding.txt 423 Plain-text file with the extracted tune(s)
Tune-27775-822_Capauchen.abc 0 ABC music file with the extracted tune(s)
Tune-27775-822_Capauchen.ps 6 PostScript
Tune-27775-822_Capauchen.txt 0 Plain-text file with the extracted tune(s)
Tune-27775-get.log 14589 Log file, useful mostly for debugging
These files should be available for 24 hours.