Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Ruby/HibernianMuse-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9816-HibernianMuse-V1.ps) >>/Users/jc/w/tmp/Tune-9816-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Ruby/HibernianMuse-V1.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-9816-HibernianMuse-V1.abc 153 ABC music file with the extracted tune(s)
Tune-9816-HibernianMuse-V1.ps 6 PostScript
Tune-9816-HibernianMuse-V1.txt 153 Plain-text file with the extracted tune(s)
Tune-9816-get.log 4192 Log file, useful mostly for debugging
Tune-98160-Landrin_Potpourri.abc 154 ABC music file with the extracted tune(s)
Tune-98160-Landrin_Potpourri.pdf 2217 Portable Data Format
Tune-98160-Landrin_Potpourri.ps 6 PostScript
Tune-98160-Landrin_Potpourri.txt 154 Plain-text file with the extracted tune(s)
Tune-98160-get.log 5085 Log file, useful mostly for debugging
Tune-98168-get.log 4009 Log file, useful mostly for debugging
Tune-98168-slurs.abc 142 ABC music file with the extracted tune(s)
Tune-98168-slurs.ps 6 PostScript
Tune-98168-slurs.txt 142 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.