Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book08/NorthumbrianMinstrelsy.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9639-NorthumbrianMinstrelsy.ps) >>/Users/jc/w/tmp/Tune-9639-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book08/NorthumbrianMinstrelsy.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-9639-NorthumbrianMinstrelsy.abc 161 ABC music file with the extracted tune(s)
Tune-9639-NorthumbrianMinstrelsy.ps 6 PostScript
Tune-9639-NorthumbrianMinstrelsy.txt 161 Plain-text file with the extracted tune(s)
Tune-9639-get.log 7410 Log file, useful mostly for debugging
Tune-96391-get.log 1283 Log file, useful mostly for debugging
Tune-96392-get.log 5218 Log file, useful mostly for debugging
Tune-96396-IgnatiusSancho_CNS_v1.abc 158 ABC music file with the extracted tune(s)
Tune-96396-IgnatiusSancho_CNS_v1.txt 158 Plain-text file with the extracted tune(s)
Tune-96396-get.log 4919 Log file, useful mostly for debugging
Tune-96397-get.log 6089 Log file, useful mostly for debugging
These files should be available for 24 hours.