Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/session/waltz/Enrichez_Vous.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-43935-Enrichez_Vous.ps) >>/Users/jc/w/tmp/Tune-43935-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/session/waltz/Enrichez_Vous.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_43935.log 146437 Log file, useful mostly for debugging
Tune-43935-Enrichez_Vous.abc 154 ABC music file with the extracted tune(s)
Tune-43935-Enrichez_Vous.ps 6 PostScript
Tune-43935-Enrichez_Vous.txt 154 Plain-text file with the extracted tune(s)
Tune-43935-get.log 4094 Log file, useful mostly for debugging
These files should be available for 24 hours.