Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/HUTB2/Gallini_NewColl44Cot2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6960-Gallini_NewColl44Cot2.ps) >>/Users/jc/w/tmp/Tune-6960-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HUTB2/Gallini_NewColl44Cot2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_69607.log 137135 Log file, useful mostly for debugging
Form_69601.log 784 Log file, useful mostly for debugging
Form_69607.log 820 Log file, useful mostly for debugging
Tune-6960-Gallini_NewColl44Cot2.abc 159 ABC music file with the extracted tune(s)
Tune-6960-Gallini_NewColl44Cot2.ps 6 PostScript
Tune-6960-Gallini_NewColl44Cot2.txt 159 Plain-text file with the extracted tune(s)
Tune-6960-get.log 10024 Log file, useful mostly for debugging
Tune-69600-CDfNH1783.abc 147 ABC music file with the extracted tune(s)
Tune-69600-CDfNH1783.txt 147 Plain-text file with the extracted tune(s)
Tune-69600-get.log 85918 Log file, useful mostly for debugging
Tune-69603-get.log 1512 Log file, useful mostly for debugging
Tune-69604-get.log 5555 Log file, useful mostly for debugging
Tune-69605-get.log 6821 Log file, useful mostly for debugging
Tune-69606-get.log 3634 Log file, useful mostly for debugging
Tune-69607-get.log 18864 Log file, useful mostly for debugging
Tune-69608-CSR2-abc2.abc 159 ABC music file with the extracted tune(s)
Tune-69608-CSR2-abc2.pdf 2217 Portable Data Format
Tune-69608-CSR2-abc2.ps 6 PostScript
Tune-69608-CSR2-abc2.txt 159 Plain-text file with the extracted tune(s)
Tune-69608-get.log 9639 Log file, useful mostly for debugging
These files should be available for 24 hours.